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-rw-r--r--gr-digital/lib/CMakeLists.txt14
-rw-r--r--gr-digital/lib/additive_scrambler_bb_impl.cc14
-rw-r--r--gr-digital/lib/additive_scrambler_bb_impl.h14
-rw-r--r--gr-digital/lib/binary_slicer_fb_impl.cc14
-rw-r--r--gr-digital/lib/binary_slicer_fb_impl.h14
-rw-r--r--gr-digital/lib/burst_shaper_impl.cc14
-rw-r--r--gr-digital/lib/burst_shaper_impl.h14
-rw-r--r--gr-digital/lib/chunks_to_symbols_impl.cc14
-rw-r--r--gr-digital/lib/chunks_to_symbols_impl.h14
-rw-r--r--gr-digital/lib/clock_recovery_mm_cc_impl.cc14
-rw-r--r--gr-digital/lib/clock_recovery_mm_cc_impl.h14
-rw-r--r--gr-digital/lib/clock_recovery_mm_ff_impl.cc14
-rw-r--r--gr-digital/lib/clock_recovery_mm_ff_impl.h14
-rw-r--r--gr-digital/lib/clock_tracking_loop.cc14
-rw-r--r--gr-digital/lib/clock_tracking_loop.h14
-rw-r--r--gr-digital/lib/cma_equalizer_cc_impl.cc14
-rw-r--r--gr-digital/lib/cma_equalizer_cc_impl.h14
-rw-r--r--gr-digital/lib/constellation.cc14
-rw-r--r--gr-digital/lib/constellation_decoder_cb_impl.cc14
-rw-r--r--gr-digital/lib/constellation_decoder_cb_impl.h14
-rw-r--r--gr-digital/lib/constellation_receiver_cb_impl.cc14
-rw-r--r--gr-digital/lib/constellation_receiver_cb_impl.h14
-rw-r--r--gr-digital/lib/constellation_soft_decoder_cf_impl.cc14
-rw-r--r--gr-digital/lib/constellation_soft_decoder_cf_impl.h14
-rw-r--r--gr-digital/lib/corr_est_cc_impl.cc14
-rw-r--r--gr-digital/lib/corr_est_cc_impl.h14
-rw-r--r--gr-digital/lib/correlate_access_code_bb_impl.cc14
-rw-r--r--gr-digital/lib/correlate_access_code_bb_impl.h14
-rw-r--r--gr-digital/lib/correlate_access_code_bb_ts_impl.cc14
-rw-r--r--gr-digital/lib/correlate_access_code_bb_ts_impl.h14
-rw-r--r--gr-digital/lib/correlate_access_code_ff_ts_impl.cc14
-rw-r--r--gr-digital/lib/correlate_access_code_ff_ts_impl.h14
-rw-r--r--gr-digital/lib/correlate_access_code_tag_bb_impl.cc14
-rw-r--r--gr-digital/lib/correlate_access_code_tag_bb_impl.h14
-rw-r--r--gr-digital/lib/correlate_access_code_tag_ff_impl.cc14
-rw-r--r--gr-digital/lib/correlate_access_code_tag_ff_impl.h14
-rw-r--r--gr-digital/lib/costas_loop_cc_impl.cc14
-rw-r--r--gr-digital/lib/costas_loop_cc_impl.h14
-rw-r--r--gr-digital/lib/cpmmod_bc_impl.cc14
-rw-r--r--gr-digital/lib/cpmmod_bc_impl.h14
-rw-r--r--gr-digital/lib/crc32.cc14
-rw-r--r--gr-digital/lib/crc32_async_bb_impl.cc14
-rw-r--r--gr-digital/lib/crc32_async_bb_impl.h14
-rw-r--r--gr-digital/lib/crc32_bb_impl.cc14
-rw-r--r--gr-digital/lib/crc32_bb_impl.h14
-rw-r--r--gr-digital/lib/descrambler_bb_impl.cc14
-rw-r--r--gr-digital/lib/descrambler_bb_impl.h14
-rw-r--r--gr-digital/lib/diff_decoder_bb_impl.cc14
-rw-r--r--gr-digital/lib/diff_decoder_bb_impl.h14
-rw-r--r--gr-digital/lib/diff_encoder_bb_impl.cc14
-rw-r--r--gr-digital/lib/diff_encoder_bb_impl.h14
-rw-r--r--gr-digital/lib/diff_phasor_cc_impl.cc14
-rw-r--r--gr-digital/lib/diff_phasor_cc_impl.h14
-rw-r--r--gr-digital/lib/fll_band_edge_cc_impl.cc14
-rw-r--r--gr-digital/lib/fll_band_edge_cc_impl.h14
-rw-r--r--gr-digital/lib/framer_sink_1_impl.cc14
-rw-r--r--gr-digital/lib/framer_sink_1_impl.h14
-rw-r--r--gr-digital/lib/glfsr.cc14
-rw-r--r--gr-digital/lib/glfsr_source_b_impl.cc14
-rw-r--r--gr-digital/lib/glfsr_source_b_impl.h14
-rw-r--r--gr-digital/lib/glfsr_source_f_impl.cc14
-rw-r--r--gr-digital/lib/glfsr_source_f_impl.h14
-rw-r--r--gr-digital/lib/gnuradio-digital.rc.in14
-rw-r--r--gr-digital/lib/hdlc_deframer_bp_impl.cc14
-rw-r--r--gr-digital/lib/hdlc_deframer_bp_impl.h14
-rw-r--r--gr-digital/lib/hdlc_framer_pb_impl.cc14
-rw-r--r--gr-digital/lib/hdlc_framer_pb_impl.h14
-rw-r--r--gr-digital/lib/header_buffer.cc14
-rw-r--r--gr-digital/lib/header_format_base.cc14
-rw-r--r--gr-digital/lib/header_format_counter.cc14
-rw-r--r--gr-digital/lib/header_format_crc.cc14
-rw-r--r--gr-digital/lib/header_format_default.cc14
-rw-r--r--gr-digital/lib/header_format_ofdm.cc14
-rw-r--r--gr-digital/lib/header_payload_demux_impl.cc14
-rw-r--r--gr-digital/lib/header_payload_demux_impl.h14
-rw-r--r--gr-digital/lib/interpolating_resampler.cc14
-rw-r--r--gr-digital/lib/interpolating_resampler.h14
-rw-r--r--gr-digital/lib/kurtotic_equalizer_cc_impl.cc14
-rw-r--r--gr-digital/lib/kurtotic_equalizer_cc_impl.h14
-rw-r--r--gr-digital/lib/lms_dd_equalizer_cc_impl.cc14
-rw-r--r--gr-digital/lib/lms_dd_equalizer_cc_impl.h14
-rw-r--r--gr-digital/lib/map_bb_impl.cc14
-rw-r--r--gr-digital/lib/map_bb_impl.h14
-rw-r--r--gr-digital/lib/modulate_vector.cc14
-rw-r--r--gr-digital/lib/mpsk_snr_est.cc14
-rw-r--r--gr-digital/lib/mpsk_snr_est_cc_impl.cc14
-rw-r--r--gr-digital/lib/mpsk_snr_est_cc_impl.h14
-rw-r--r--gr-digital/lib/msk_timing_recovery_cc_impl.cc14
-rw-r--r--gr-digital/lib/msk_timing_recovery_cc_impl.h14
-rw-r--r--gr-digital/lib/ofdm_carrier_allocator_cvc_impl.cc14
-rw-r--r--gr-digital/lib/ofdm_carrier_allocator_cvc_impl.h14
-rw-r--r--gr-digital/lib/ofdm_chanest_vcvc_impl.cc14
-rw-r--r--gr-digital/lib/ofdm_chanest_vcvc_impl.h14
-rw-r--r--gr-digital/lib/ofdm_cyclic_prefixer_impl.cc14
-rw-r--r--gr-digital/lib/ofdm_cyclic_prefixer_impl.h14
-rw-r--r--gr-digital/lib/ofdm_equalizer_base.cc14
-rw-r--r--gr-digital/lib/ofdm_equalizer_simpledfe.cc14
-rw-r--r--gr-digital/lib/ofdm_equalizer_static.cc14
-rw-r--r--gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.cc14
-rw-r--r--gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.h14
-rw-r--r--gr-digital/lib/ofdm_serializer_vcc_impl.cc14
-rw-r--r--gr-digital/lib/ofdm_serializer_vcc_impl.h14
-rw-r--r--gr-digital/lib/ofdm_sync_sc_cfb_impl.cc14
-rw-r--r--gr-digital/lib/ofdm_sync_sc_cfb_impl.h14
-rw-r--r--gr-digital/lib/packet_header_default.cc14
-rw-r--r--gr-digital/lib/packet_header_ofdm.cc14
-rw-r--r--gr-digital/lib/packet_headergenerator_bb_impl.cc14
-rw-r--r--gr-digital/lib/packet_headergenerator_bb_impl.h14
-rw-r--r--gr-digital/lib/packet_headerparser_b_impl.cc14
-rw-r--r--gr-digital/lib/packet_headerparser_b_impl.h14
-rw-r--r--gr-digital/lib/packet_sink_impl.cc14
-rw-r--r--gr-digital/lib/packet_sink_impl.h14
-rw-r--r--gr-digital/lib/pfb_clock_sync_ccf_impl.cc14
-rw-r--r--gr-digital/lib/pfb_clock_sync_ccf_impl.h14
-rw-r--r--gr-digital/lib/pfb_clock_sync_fff_impl.cc14
-rw-r--r--gr-digital/lib/pfb_clock_sync_fff_impl.h14
-rw-r--r--gr-digital/lib/pn_correlator_cc_impl.cc14
-rw-r--r--gr-digital/lib/pn_correlator_cc_impl.h14
-rw-r--r--gr-digital/lib/probe_density_b_impl.cc14
-rw-r--r--gr-digital/lib/probe_density_b_impl.h14
-rw-r--r--gr-digital/lib/probe_mpsk_snr_est_c_impl.cc14
-rw-r--r--gr-digital/lib/probe_mpsk_snr_est_c_impl.h14
-rw-r--r--gr-digital/lib/protocol_formatter_async_impl.cc14
-rw-r--r--gr-digital/lib/protocol_formatter_async_impl.h14
-rw-r--r--gr-digital/lib/protocol_formatter_bb_impl.cc14
-rw-r--r--gr-digital/lib/protocol_formatter_bb_impl.h14
-rw-r--r--gr-digital/lib/protocol_parser_b_impl.cc14
-rw-r--r--gr-digital/lib/protocol_parser_b_impl.h14
-rw-r--r--gr-digital/lib/qa_header_buffer.cc14
-rw-r--r--gr-digital/lib/qa_header_format.cc14
-rw-r--r--gr-digital/lib/scrambler_bb_impl.cc14
-rw-r--r--gr-digital/lib/scrambler_bb_impl.h14
-rw-r--r--gr-digital/lib/simple_correlator_impl.cc14
-rw-r--r--gr-digital/lib/simple_correlator_impl.h14
-rw-r--r--gr-digital/lib/simple_framer_impl.cc14
-rw-r--r--gr-digital/lib/simple_framer_impl.h14
-rw-r--r--gr-digital/lib/symbol_sync_cc_impl.cc14
-rw-r--r--gr-digital/lib/symbol_sync_cc_impl.h14
-rw-r--r--gr-digital/lib/symbol_sync_ff_impl.cc14
-rw-r--r--gr-digital/lib/symbol_sync_ff_impl.h14
-rw-r--r--gr-digital/lib/timing_error_detector.cc14
-rw-r--r--gr-digital/lib/timing_error_detector.h14
142 files changed, 142 insertions, 1846 deletions
diff --git a/gr-digital/lib/CMakeLists.txt b/gr-digital/lib/CMakeLists.txt
index 0cad7ee21..658fa95cb 100644
--- a/gr-digital/lib/CMakeLists.txt
+++ b/gr-digital/lib/CMakeLists.txt
@@ -2,20 +2,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
########################################################################
# Setup library
diff --git a/gr-digital/lib/additive_scrambler_bb_impl.cc b/gr-digital/lib/additive_scrambler_bb_impl.cc
index ae7bf5172..c7562e209 100644
--- a/gr-digital/lib/additive_scrambler_bb_impl.cc
+++ b/gr-digital/lib/additive_scrambler_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/additive_scrambler_bb_impl.h b/gr-digital/lib/additive_scrambler_bb_impl.h
index 3253f81e0..40bfcbeef 100644
--- a/gr-digital/lib/additive_scrambler_bb_impl.h
+++ b/gr-digital/lib/additive_scrambler_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_ADDITIVE_SCRAMBLER_BB_IMPL_H
diff --git a/gr-digital/lib/binary_slicer_fb_impl.cc b/gr-digital/lib/binary_slicer_fb_impl.cc
index dc0596a92..c628d7fd1 100644
--- a/gr-digital/lib/binary_slicer_fb_impl.cc
+++ b/gr-digital/lib/binary_slicer_fb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/binary_slicer_fb_impl.h b/gr-digital/lib/binary_slicer_fb_impl.h
index bfb571b39..bca94a84a 100644
--- a/gr-digital/lib/binary_slicer_fb_impl.h
+++ b/gr-digital/lib/binary_slicer_fb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_BINARY_SLICER_FB_IMPL_H
diff --git a/gr-digital/lib/burst_shaper_impl.cc b/gr-digital/lib/burst_shaper_impl.cc
index d4fb7310d..c2abadbd6 100644
--- a/gr-digital/lib/burst_shaper_impl.cc
+++ b/gr-digital/lib/burst_shaper_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/burst_shaper_impl.h b/gr-digital/lib/burst_shaper_impl.h
index 01adeeb5c..e2e3abc53 100644
--- a/gr-digital/lib/burst_shaper_impl.h
+++ b/gr-digital/lib/burst_shaper_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef BURST_SHAPER_IMPL_H
diff --git a/gr-digital/lib/chunks_to_symbols_impl.cc b/gr-digital/lib/chunks_to_symbols_impl.cc
index a8b9d9b05..e13e2f14e 100644
--- a/gr-digital/lib/chunks_to_symbols_impl.cc
+++ b/gr-digital/lib/chunks_to_symbols_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/chunks_to_symbols_impl.h b/gr-digital/lib/chunks_to_symbols_impl.h
index e6bb7811e..6c48532fc 100644
--- a/gr-digital/lib/chunks_to_symbols_impl.h
+++ b/gr-digital/lib/chunks_to_symbols_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef CHUNKS_TO_SYMBOLS_IMPL_H
diff --git a/gr-digital/lib/clock_recovery_mm_cc_impl.cc b/gr-digital/lib/clock_recovery_mm_cc_impl.cc
index bb8baf8a4..0c1b7e089 100644
--- a/gr-digital/lib/clock_recovery_mm_cc_impl.cc
+++ b/gr-digital/lib/clock_recovery_mm_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/clock_recovery_mm_cc_impl.h b/gr-digital/lib/clock_recovery_mm_cc_impl.h
index 59cc8311c..cb444020c 100644
--- a/gr-digital/lib/clock_recovery_mm_cc_impl.h
+++ b/gr-digital/lib/clock_recovery_mm_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CLOCK_RECOVERY_MM_CC_IMPL_H
diff --git a/gr-digital/lib/clock_recovery_mm_ff_impl.cc b/gr-digital/lib/clock_recovery_mm_ff_impl.cc
index 7a4b8891c..1c35c3c44 100644
--- a/gr-digital/lib/clock_recovery_mm_ff_impl.cc
+++ b/gr-digital/lib/clock_recovery_mm_ff_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/clock_recovery_mm_ff_impl.h b/gr-digital/lib/clock_recovery_mm_ff_impl.h
index 62a7077d6..4a2b12713 100644
--- a/gr-digital/lib/clock_recovery_mm_ff_impl.h
+++ b/gr-digital/lib/clock_recovery_mm_ff_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CLOCK_RECOVERY_MM_FF_IMPL_H
diff --git a/gr-digital/lib/clock_tracking_loop.cc b/gr-digital/lib/clock_tracking_loop.cc
index c5cac9721..6c04d2d87 100644
--- a/gr-digital/lib/clock_tracking_loop.cc
+++ b/gr-digital/lib/clock_tracking_loop.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/clock_tracking_loop.h b/gr-digital/lib/clock_tracking_loop.h
index 3d5fa9887..f215316a3 100644
--- a/gr-digital/lib/clock_tracking_loop.h
+++ b/gr-digital/lib/clock_tracking_loop.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CLOCK_TRACKING_LOOP_H
diff --git a/gr-digital/lib/cma_equalizer_cc_impl.cc b/gr-digital/lib/cma_equalizer_cc_impl.cc
index a28f227f8..f38a50ea4 100644
--- a/gr-digital/lib/cma_equalizer_cc_impl.cc
+++ b/gr-digital/lib/cma_equalizer_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/cma_equalizer_cc_impl.h b/gr-digital/lib/cma_equalizer_cc_impl.h
index 40ac27eb4..42fa27ea6 100644
--- a/gr-digital/lib/cma_equalizer_cc_impl.h
+++ b/gr-digital/lib/cma_equalizer_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CMA_EQUALIZER_CC_IMPL_H
diff --git a/gr-digital/lib/constellation.cc b/gr-digital/lib/constellation.cc
index e794b0150..bd75bc648 100644
--- a/gr-digital/lib/constellation.cc
+++ b/gr-digital/lib/constellation.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/constellation_decoder_cb_impl.cc b/gr-digital/lib/constellation_decoder_cb_impl.cc
index b46cce0d7..a1c35d273 100644
--- a/gr-digital/lib/constellation_decoder_cb_impl.cc
+++ b/gr-digital/lib/constellation_decoder_cb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/constellation_decoder_cb_impl.h b/gr-digital/lib/constellation_decoder_cb_impl.h
index 8792d56c3..45bd2d7e8 100644
--- a/gr-digital/lib/constellation_decoder_cb_impl.h
+++ b/gr-digital/lib/constellation_decoder_cb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CONSTELLATION_DECODER_CB_IMPL_H
diff --git a/gr-digital/lib/constellation_receiver_cb_impl.cc b/gr-digital/lib/constellation_receiver_cb_impl.cc
index 0dff574e4..5ea92c467 100644
--- a/gr-digital/lib/constellation_receiver_cb_impl.cc
+++ b/gr-digital/lib/constellation_receiver_cb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/constellation_receiver_cb_impl.h b/gr-digital/lib/constellation_receiver_cb_impl.h
index 1a31b2a5f..b2768be6d 100644
--- a/gr-digital/lib/constellation_receiver_cb_impl.h
+++ b/gr-digital/lib/constellation_receiver_cb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CONSTELLATION_RECEIVER_CB_IMPL_H
diff --git a/gr-digital/lib/constellation_soft_decoder_cf_impl.cc b/gr-digital/lib/constellation_soft_decoder_cf_impl.cc
index ec0d26d1a..dd5284006 100644
--- a/gr-digital/lib/constellation_soft_decoder_cf_impl.cc
+++ b/gr-digital/lib/constellation_soft_decoder_cf_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/constellation_soft_decoder_cf_impl.h b/gr-digital/lib/constellation_soft_decoder_cf_impl.h
index 5f9ef78b9..023028177 100644
--- a/gr-digital/lib/constellation_soft_decoder_cf_impl.h
+++ b/gr-digital/lib/constellation_soft_decoder_cf_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CONSTELLATION_SOFT_DECODER_CF_IMPL_H
diff --git a/gr-digital/lib/corr_est_cc_impl.cc b/gr-digital/lib/corr_est_cc_impl.cc
index b45a7280b..e9137d2c1 100644
--- a/gr-digital/lib/corr_est_cc_impl.cc
+++ b/gr-digital/lib/corr_est_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/corr_est_cc_impl.h b/gr-digital/lib/corr_est_cc_impl.h
index dfb1ce045..9b8b4f197 100644
--- a/gr-digital/lib/corr_est_cc_impl.h
+++ b/gr-digital/lib/corr_est_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CORR_EST_CC_IMPL_H
diff --git a/gr-digital/lib/correlate_access_code_bb_impl.cc b/gr-digital/lib/correlate_access_code_bb_impl.cc
index 69593e9ab..a11cdb308 100644
--- a/gr-digital/lib/correlate_access_code_bb_impl.cc
+++ b/gr-digital/lib/correlate_access_code_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/correlate_access_code_bb_impl.h b/gr-digital/lib/correlate_access_code_bb_impl.h
index bf31cf400..b0012b460 100644
--- a/gr-digital/lib/correlate_access_code_bb_impl.h
+++ b/gr-digital/lib/correlate_access_code_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CORRELATE_ACCESS_CODE_BB_IMPL_H
diff --git a/gr-digital/lib/correlate_access_code_bb_ts_impl.cc b/gr-digital/lib/correlate_access_code_bb_ts_impl.cc
index ca584413c..fcf974748 100644
--- a/gr-digital/lib/correlate_access_code_bb_ts_impl.cc
+++ b/gr-digital/lib/correlate_access_code_bb_ts_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/correlate_access_code_bb_ts_impl.h b/gr-digital/lib/correlate_access_code_bb_ts_impl.h
index dce4f2094..d4024703c 100644
--- a/gr-digital/lib/correlate_access_code_bb_ts_impl.h
+++ b/gr-digital/lib/correlate_access_code_bb_ts_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CORRELATE_ACCESS_CODE_BB_TS_IMPL_H
diff --git a/gr-digital/lib/correlate_access_code_ff_ts_impl.cc b/gr-digital/lib/correlate_access_code_ff_ts_impl.cc
index 3813a5a5b..26b1e8696 100644
--- a/gr-digital/lib/correlate_access_code_ff_ts_impl.cc
+++ b/gr-digital/lib/correlate_access_code_ff_ts_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/correlate_access_code_ff_ts_impl.h b/gr-digital/lib/correlate_access_code_ff_ts_impl.h
index 7d1519f7e..ab2af2067 100644
--- a/gr-digital/lib/correlate_access_code_ff_ts_impl.h
+++ b/gr-digital/lib/correlate_access_code_ff_ts_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CORRELATE_ACCESS_CODE_FF_TS_IMPL_H
diff --git a/gr-digital/lib/correlate_access_code_tag_bb_impl.cc b/gr-digital/lib/correlate_access_code_tag_bb_impl.cc
index 7919eaa1b..84b70fe5b 100644
--- a/gr-digital/lib/correlate_access_code_tag_bb_impl.cc
+++ b/gr-digital/lib/correlate_access_code_tag_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/correlate_access_code_tag_bb_impl.h b/gr-digital/lib/correlate_access_code_tag_bb_impl.h
index b26d483b1..ae92a8464 100644
--- a/gr-digital/lib/correlate_access_code_tag_bb_impl.h
+++ b/gr-digital/lib/correlate_access_code_tag_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CORRELATE_ACCESS_CODE_TAG_BB_IMPL_H
diff --git a/gr-digital/lib/correlate_access_code_tag_ff_impl.cc b/gr-digital/lib/correlate_access_code_tag_ff_impl.cc
index 3d9874359..4629416c1 100644
--- a/gr-digital/lib/correlate_access_code_tag_ff_impl.cc
+++ b/gr-digital/lib/correlate_access_code_tag_ff_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/correlate_access_code_tag_ff_impl.h b/gr-digital/lib/correlate_access_code_tag_ff_impl.h
index ab552244e..793e6a123 100644
--- a/gr-digital/lib/correlate_access_code_tag_ff_impl.h
+++ b/gr-digital/lib/correlate_access_code_tag_ff_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CORRELATE_ACCESS_CODE_TAG_FF_IMPL_H
diff --git a/gr-digital/lib/costas_loop_cc_impl.cc b/gr-digital/lib/costas_loop_cc_impl.cc
index 6c003e8eb..930183c0c 100644
--- a/gr-digital/lib/costas_loop_cc_impl.cc
+++ b/gr-digital/lib/costas_loop_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/costas_loop_cc_impl.h b/gr-digital/lib/costas_loop_cc_impl.h
index 852f9bef4..7d90f9fc1 100644
--- a/gr-digital/lib/costas_loop_cc_impl.h
+++ b/gr-digital/lib/costas_loop_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-digital/lib/cpmmod_bc_impl.cc b/gr-digital/lib/cpmmod_bc_impl.cc
index 86ee5c683..ff92b6134 100644
--- a/gr-digital/lib/cpmmod_bc_impl.cc
+++ b/gr-digital/lib/cpmmod_bc_impl.cc
@@ -2,20 +2,8 @@
/*
* Copyright 2010,2012,2018 Free Software Foundation, Inc.
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/cpmmod_bc_impl.h b/gr-digital/lib/cpmmod_bc_impl.h
index 16e186a1a..cee2f2dc9 100644
--- a/gr-digital/lib/cpmmod_bc_impl.h
+++ b/gr-digital/lib/cpmmod_bc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CPMMOD_BC_IMPL_H
diff --git a/gr-digital/lib/crc32.cc b/gr-digital/lib/crc32.cc
index 51b7d2b68..9bb693525 100644
--- a/gr-digital/lib/crc32.cc
+++ b/gr-digital/lib/crc32.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
/*
diff --git a/gr-digital/lib/crc32_async_bb_impl.cc b/gr-digital/lib/crc32_async_bb_impl.cc
index bffbb2a73..971f69d48 100644
--- a/gr-digital/lib/crc32_async_bb_impl.cc
+++ b/gr-digital/lib/crc32_async_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/crc32_async_bb_impl.h b/gr-digital/lib/crc32_async_bb_impl.h
index 2a521ede4..f47dba007 100644
--- a/gr-digital/lib/crc32_async_bb_impl.h
+++ b/gr-digital/lib/crc32_async_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CRC32_ASYNC_BB_IMPL_H
diff --git a/gr-digital/lib/crc32_bb_impl.cc b/gr-digital/lib/crc32_bb_impl.cc
index be718ad0b..3b8243ce9 100644
--- a/gr-digital/lib/crc32_bb_impl.cc
+++ b/gr-digital/lib/crc32_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/crc32_bb_impl.h b/gr-digital/lib/crc32_bb_impl.h
index 59ced870e..0908ed202 100644
--- a/gr-digital/lib/crc32_bb_impl.h
+++ b/gr-digital/lib/crc32_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_CRC32_BB_IMPL_H
diff --git a/gr-digital/lib/descrambler_bb_impl.cc b/gr-digital/lib/descrambler_bb_impl.cc
index 3b91138d3..d10d6a019 100644
--- a/gr-digital/lib/descrambler_bb_impl.cc
+++ b/gr-digital/lib/descrambler_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/descrambler_bb_impl.h b/gr-digital/lib/descrambler_bb_impl.h
index b854f5050..133b3a598 100644
--- a/gr-digital/lib/descrambler_bb_impl.h
+++ b/gr-digital/lib/descrambler_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_DESCRAMBLER_BB_IMPL_H
diff --git a/gr-digital/lib/diff_decoder_bb_impl.cc b/gr-digital/lib/diff_decoder_bb_impl.cc
index fe8a56228..677385ac8 100644
--- a/gr-digital/lib/diff_decoder_bb_impl.cc
+++ b/gr-digital/lib/diff_decoder_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/diff_decoder_bb_impl.h b/gr-digital/lib/diff_decoder_bb_impl.h
index 218697494..c2ecf3b66 100644
--- a/gr-digital/lib/diff_decoder_bb_impl.h
+++ b/gr-digital/lib/diff_decoder_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_DIFF_DECODER_BB_IMPL_H
diff --git a/gr-digital/lib/diff_encoder_bb_impl.cc b/gr-digital/lib/diff_encoder_bb_impl.cc
index 447a8da6c..2601e2edd 100644
--- a/gr-digital/lib/diff_encoder_bb_impl.cc
+++ b/gr-digital/lib/diff_encoder_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/diff_encoder_bb_impl.h b/gr-digital/lib/diff_encoder_bb_impl.h
index 618813580..fb6222ebe 100644
--- a/gr-digital/lib/diff_encoder_bb_impl.h
+++ b/gr-digital/lib/diff_encoder_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_DIFF_ENCODER_BB_IMPL_H
diff --git a/gr-digital/lib/diff_phasor_cc_impl.cc b/gr-digital/lib/diff_phasor_cc_impl.cc
index af4e5206e..9fbbc4f6f 100644
--- a/gr-digital/lib/diff_phasor_cc_impl.cc
+++ b/gr-digital/lib/diff_phasor_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/diff_phasor_cc_impl.h b/gr-digital/lib/diff_phasor_cc_impl.h
index 073571eca..b0cded665 100644
--- a/gr-digital/lib/diff_phasor_cc_impl.h
+++ b/gr-digital/lib/diff_phasor_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_DIFF_PHASOR_CC_IMPL_H
diff --git a/gr-digital/lib/fll_band_edge_cc_impl.cc b/gr-digital/lib/fll_band_edge_cc_impl.cc
index 079595d0a..5fae4dec2 100644
--- a/gr-digital/lib/fll_band_edge_cc_impl.cc
+++ b/gr-digital/lib/fll_band_edge_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/fll_band_edge_cc_impl.h b/gr-digital/lib/fll_band_edge_cc_impl.h
index 501da1984..784754984 100644
--- a/gr-digital/lib/fll_band_edge_cc_impl.h
+++ b/gr-digital/lib/fll_band_edge_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_FLL_BAND_EDGE_CC_IMPL_H
diff --git a/gr-digital/lib/framer_sink_1_impl.cc b/gr-digital/lib/framer_sink_1_impl.cc
index ad5f6163b..cb57f726b 100644
--- a/gr-digital/lib/framer_sink_1_impl.cc
+++ b/gr-digital/lib/framer_sink_1_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/framer_sink_1_impl.h b/gr-digital/lib/framer_sink_1_impl.h
index 0d8478f8b..ba0fe81ed 100644
--- a/gr-digital/lib/framer_sink_1_impl.h
+++ b/gr-digital/lib/framer_sink_1_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_FRAMER_SINK_1_IMPL_H
diff --git a/gr-digital/lib/glfsr.cc b/gr-digital/lib/glfsr.cc
index 9491772b3..01a9faa0f 100644
--- a/gr-digital/lib/glfsr.cc
+++ b/gr-digital/lib/glfsr.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#include <gnuradio/digital/glfsr.h>
diff --git a/gr-digital/lib/glfsr_source_b_impl.cc b/gr-digital/lib/glfsr_source_b_impl.cc
index e342bef9c..23a372278 100644
--- a/gr-digital/lib/glfsr_source_b_impl.cc
+++ b/gr-digital/lib/glfsr_source_b_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/glfsr_source_b_impl.h b/gr-digital/lib/glfsr_source_b_impl.h
index 391d10898..1f5b27bc3 100644
--- a/gr-digital/lib/glfsr_source_b_impl.h
+++ b/gr-digital/lib/glfsr_source_b_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_GLFSR_SOURCE_B_IMPL_H
diff --git a/gr-digital/lib/glfsr_source_f_impl.cc b/gr-digital/lib/glfsr_source_f_impl.cc
index 7c9aeb00f..b92a50ec4 100644
--- a/gr-digital/lib/glfsr_source_f_impl.cc
+++ b/gr-digital/lib/glfsr_source_f_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-digital/lib/glfsr_source_f_impl.h b/gr-digital/lib/glfsr_source_f_impl.h
index 5d5f2302d..0f90a9ce6 100644
--- a/gr-digital/lib/glfsr_source_f_impl.h
+++ b/gr-digital/lib/glfsr_source_f_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_GLFSR_SOURCE_F_IMPL_H
diff --git a/gr-digital/lib/gnuradio-digital.rc.in b/gr-digital/lib/gnuradio-digital.rc.in
index 3b287f9d6..3edb03298 100644
--- a/gr-digital/lib/gnuradio-digital.rc.in
+++ b/gr-digital/lib/gnuradio-digital.rc.in
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#include <afxres.h>
diff --git a/gr-digital/lib/hdlc_deframer_bp_impl.cc b/gr-digital/lib/hdlc_deframer_bp_impl.cc
index f55c6c3a1..653a9a035 100644
--- a/gr-digital/lib/hdlc_deframer_bp_impl.cc
+++ b/gr-digital/lib/hdlc_deframer_bp_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/hdlc_deframer_bp_impl.h b/gr-digital/lib/hdlc_deframer_bp_impl.h
index e5318e9ab..88fada0db 100644
--- a/gr-digital/lib/hdlc_deframer_bp_impl.h
+++ b/gr-digital/lib/hdlc_deframer_bp_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_HDLC_DEFRAMER_BP_IMPL_H
diff --git a/gr-digital/lib/hdlc_framer_pb_impl.cc b/gr-digital/lib/hdlc_framer_pb_impl.cc
index c6439ff72..10355fce6 100644
--- a/gr-digital/lib/hdlc_framer_pb_impl.cc
+++ b/gr-digital/lib/hdlc_framer_pb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/hdlc_framer_pb_impl.h b/gr-digital/lib/hdlc_framer_pb_impl.h
index aba908eb9..16f68084a 100644
--- a/gr-digital/lib/hdlc_framer_pb_impl.h
+++ b/gr-digital/lib/hdlc_framer_pb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_HDLC_FRAMER_PB_IMPL_H
diff --git a/gr-digital/lib/header_buffer.cc b/gr-digital/lib/header_buffer.cc
index 10688bbf0..1812198c9 100644
--- a/gr-digital/lib/header_buffer.cc
+++ b/gr-digital/lib/header_buffer.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_format_base.cc b/gr-digital/lib/header_format_base.cc
index a66aac389..10a15e55d 100644
--- a/gr-digital/lib/header_format_base.cc
+++ b/gr-digital/lib/header_format_base.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_format_counter.cc b/gr-digital/lib/header_format_counter.cc
index ac9262948..16ae220cc 100644
--- a/gr-digital/lib/header_format_counter.cc
+++ b/gr-digital/lib/header_format_counter.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_format_crc.cc b/gr-digital/lib/header_format_crc.cc
index c7cb82172..4b4bcb821 100644
--- a/gr-digital/lib/header_format_crc.cc
+++ b/gr-digital/lib/header_format_crc.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_format_default.cc b/gr-digital/lib/header_format_default.cc
index c4eb0d16f..96376f622 100644
--- a/gr-digital/lib/header_format_default.cc
+++ b/gr-digital/lib/header_format_default.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_format_ofdm.cc b/gr-digital/lib/header_format_ofdm.cc
index 810b8a913..aa72d28c5 100644
--- a/gr-digital/lib/header_format_ofdm.cc
+++ b/gr-digital/lib/header_format_ofdm.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_payload_demux_impl.cc b/gr-digital/lib/header_payload_demux_impl.cc
index 98c805fb2..174c2f888 100644
--- a/gr-digital/lib/header_payload_demux_impl.cc
+++ b/gr-digital/lib/header_payload_demux_impl.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/header_payload_demux_impl.h b/gr-digital/lib/header_payload_demux_impl.h
index db1aeb6e2..174a26cd6 100644
--- a/gr-digital/lib/header_payload_demux_impl.h
+++ b/gr-digital/lib/header_payload_demux_impl.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_HEADER_PAYLOAD_DEMUX_IMPL_H
diff --git a/gr-digital/lib/interpolating_resampler.cc b/gr-digital/lib/interpolating_resampler.cc
index d8c93e678..9a5a6b122 100644
--- a/gr-digital/lib/interpolating_resampler.cc
+++ b/gr-digital/lib/interpolating_resampler.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/interpolating_resampler.h b/gr-digital/lib/interpolating_resampler.h
index 78190386c..ca32bf296 100644
--- a/gr-digital/lib/interpolating_resampler.h
+++ b/gr-digital/lib/interpolating_resampler.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_INTERPOLATING_RESAMPLER_H
diff --git a/gr-digital/lib/kurtotic_equalizer_cc_impl.cc b/gr-digital/lib/kurtotic_equalizer_cc_impl.cc
index 8e96fc6b0..34b32e62b 100644
--- a/gr-digital/lib/kurtotic_equalizer_cc_impl.cc
+++ b/gr-digital/lib/kurtotic_equalizer_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/kurtotic_equalizer_cc_impl.h b/gr-digital/lib/kurtotic_equalizer_cc_impl.h
index 6ae21ed61..50c783653 100644
--- a/gr-digital/lib/kurtotic_equalizer_cc_impl.h
+++ b/gr-digital/lib/kurtotic_equalizer_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_KURTOTIC_EQUALIZER_CC_IMPL_H
diff --git a/gr-digital/lib/lms_dd_equalizer_cc_impl.cc b/gr-digital/lib/lms_dd_equalizer_cc_impl.cc
index c438ed8cc..0f76c0745 100644
--- a/gr-digital/lib/lms_dd_equalizer_cc_impl.cc
+++ b/gr-digital/lib/lms_dd_equalizer_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/lms_dd_equalizer_cc_impl.h b/gr-digital/lib/lms_dd_equalizer_cc_impl.h
index 0a37e6da4..440b2575f 100644
--- a/gr-digital/lib/lms_dd_equalizer_cc_impl.h
+++ b/gr-digital/lib/lms_dd_equalizer_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_LMS_DD_EQUALIZER_CC_IMPL_H
diff --git a/gr-digital/lib/map_bb_impl.cc b/gr-digital/lib/map_bb_impl.cc
index 4ade6e2c4..3af39e061 100644
--- a/gr-digital/lib/map_bb_impl.cc
+++ b/gr-digital/lib/map_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/map_bb_impl.h b/gr-digital/lib/map_bb_impl.h
index a3217733c..44aa00840 100644
--- a/gr-digital/lib/map_bb_impl.h
+++ b/gr-digital/lib/map_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_MAP_BB_IMPL_H
diff --git a/gr-digital/lib/modulate_vector.cc b/gr-digital/lib/modulate_vector.cc
index 216608620..6ba96f1b5 100644
--- a/gr-digital/lib/modulate_vector.cc
+++ b/gr-digital/lib/modulate_vector.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*
*/
diff --git a/gr-digital/lib/mpsk_snr_est.cc b/gr-digital/lib/mpsk_snr_est.cc
index 7ffaa99df..160913ded 100644
--- a/gr-digital/lib/mpsk_snr_est.cc
+++ b/gr-digital/lib/mpsk_snr_est.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/mpsk_snr_est_cc_impl.cc b/gr-digital/lib/mpsk_snr_est_cc_impl.cc
index f31ae3f6e..f2d1ef4b0 100644
--- a/gr-digital/lib/mpsk_snr_est_cc_impl.cc
+++ b/gr-digital/lib/mpsk_snr_est_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/mpsk_snr_est_cc_impl.h b/gr-digital/lib/mpsk_snr_est_cc_impl.h
index c606865ca..7df3947f2 100644
--- a/gr-digital/lib/mpsk_snr_est_cc_impl.h
+++ b/gr-digital/lib/mpsk_snr_est_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_MPSK_SNR_EST_CC_IMPL_H
diff --git a/gr-digital/lib/msk_timing_recovery_cc_impl.cc b/gr-digital/lib/msk_timing_recovery_cc_impl.cc
index 5e2442bca..81d08f4b4 100644
--- a/gr-digital/lib/msk_timing_recovery_cc_impl.cc
+++ b/gr-digital/lib/msk_timing_recovery_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/msk_timing_recovery_cc_impl.h b/gr-digital/lib/msk_timing_recovery_cc_impl.h
index ede1586c9..2b5222ac3 100644
--- a/gr-digital/lib/msk_timing_recovery_cc_impl.h
+++ b/gr-digital/lib/msk_timing_recovery_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_MSK_TIMING_RECOVERY_CC_IMPL_H
diff --git a/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.cc b/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.cc
index 82b105bfb..36d3d455f 100644
--- a/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.cc
+++ b/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.h b/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.h
index 34f5c4ac5..5635c1530 100644
--- a/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.h
+++ b/gr-digital/lib/ofdm_carrier_allocator_cvc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_OFDM_CARRIER_ALLOCATOR_CVC_IMPL_H
diff --git a/gr-digital/lib/ofdm_chanest_vcvc_impl.cc b/gr-digital/lib/ofdm_chanest_vcvc_impl.cc
index 1f368a40e..1ca9eb25d 100644
--- a/gr-digital/lib/ofdm_chanest_vcvc_impl.cc
+++ b/gr-digital/lib/ofdm_chanest_vcvc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_chanest_vcvc_impl.h b/gr-digital/lib/ofdm_chanest_vcvc_impl.h
index 6a2aaa02a..673fb4b55 100644
--- a/gr-digital/lib/ofdm_chanest_vcvc_impl.h
+++ b/gr-digital/lib/ofdm_chanest_vcvc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_OFDM_CHANEST_VCVC_IMPL_H
diff --git a/gr-digital/lib/ofdm_cyclic_prefixer_impl.cc b/gr-digital/lib/ofdm_cyclic_prefixer_impl.cc
index a7d6d8206..8cb8a2199 100644
--- a/gr-digital/lib/ofdm_cyclic_prefixer_impl.cc
+++ b/gr-digital/lib/ofdm_cyclic_prefixer_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_cyclic_prefixer_impl.h b/gr-digital/lib/ofdm_cyclic_prefixer_impl.h
index 4e4cab5dd..d5a97c9db 100644
--- a/gr-digital/lib/ofdm_cyclic_prefixer_impl.h
+++ b/gr-digital/lib/ofdm_cyclic_prefixer_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_OFDM_CYCLIC_PREFIXER_IMPL_H
diff --git a/gr-digital/lib/ofdm_equalizer_base.cc b/gr-digital/lib/ofdm_equalizer_base.cc
index 3764e4f9e..f632b0160 100644
--- a/gr-digital/lib/ofdm_equalizer_base.cc
+++ b/gr-digital/lib/ofdm_equalizer_base.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_equalizer_simpledfe.cc b/gr-digital/lib/ofdm_equalizer_simpledfe.cc
index d324cdd8c..6ba0ca1b6 100644
--- a/gr-digital/lib/ofdm_equalizer_simpledfe.cc
+++ b/gr-digital/lib/ofdm_equalizer_simpledfe.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_equalizer_static.cc b/gr-digital/lib/ofdm_equalizer_static.cc
index 3fcabeef9..110939849 100644
--- a/gr-digital/lib/ofdm_equalizer_static.cc
+++ b/gr-digital/lib/ofdm_equalizer_static.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.cc b/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.cc
index e03e4ccf9..77de7f4ce 100644
--- a/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.cc
+++ b/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.h b/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.h
index c79433be1..87e954afb 100644
--- a/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.h
+++ b/gr-digital/lib/ofdm_frame_equalizer_vcvc_impl.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H
diff --git a/gr-digital/lib/ofdm_serializer_vcc_impl.cc b/gr-digital/lib/ofdm_serializer_vcc_impl.cc
index e4a87b50f..96c31607d 100644
--- a/gr-digital/lib/ofdm_serializer_vcc_impl.cc
+++ b/gr-digital/lib/ofdm_serializer_vcc_impl.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_serializer_vcc_impl.h b/gr-digital/lib/ofdm_serializer_vcc_impl.h
index e989c82ee..2dc3f3ce8 100644
--- a/gr-digital/lib/ofdm_serializer_vcc_impl.h
+++ b/gr-digital/lib/ofdm_serializer_vcc_impl.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_OFDM_SERIALIZER_VCC_IMPL_H
diff --git a/gr-digital/lib/ofdm_sync_sc_cfb_impl.cc b/gr-digital/lib/ofdm_sync_sc_cfb_impl.cc
index ae838ebdf..09aa1e862 100644
--- a/gr-digital/lib/ofdm_sync_sc_cfb_impl.cc
+++ b/gr-digital/lib/ofdm_sync_sc_cfb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/ofdm_sync_sc_cfb_impl.h b/gr-digital/lib/ofdm_sync_sc_cfb_impl.h
index 5d3c05708..ea9f57b85 100644
--- a/gr-digital/lib/ofdm_sync_sc_cfb_impl.h
+++ b/gr-digital/lib/ofdm_sync_sc_cfb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_OFDM_SYNC_SC_CFB_IMPL_H
diff --git a/gr-digital/lib/packet_header_default.cc b/gr-digital/lib/packet_header_default.cc
index c18a7aa15..f958bddf5 100644
--- a/gr-digital/lib/packet_header_default.cc
+++ b/gr-digital/lib/packet_header_default.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/packet_header_ofdm.cc b/gr-digital/lib/packet_header_ofdm.cc
index d85ba3d96..3c9c2dafb 100644
--- a/gr-digital/lib/packet_header_ofdm.cc
+++ b/gr-digital/lib/packet_header_ofdm.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/packet_headergenerator_bb_impl.cc b/gr-digital/lib/packet_headergenerator_bb_impl.cc
index 5103a1997..0e1fef601 100644
--- a/gr-digital/lib/packet_headergenerator_bb_impl.cc
+++ b/gr-digital/lib/packet_headergenerator_bb_impl.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/packet_headergenerator_bb_impl.h b/gr-digital/lib/packet_headergenerator_bb_impl.h
index ec4f72d14..4c8707748 100644
--- a/gr-digital/lib/packet_headergenerator_bb_impl.h
+++ b/gr-digital/lib/packet_headergenerator_bb_impl.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PACKET_HEADERGENERATOR_BB_IMPL_H
diff --git a/gr-digital/lib/packet_headerparser_b_impl.cc b/gr-digital/lib/packet_headerparser_b_impl.cc
index aa7f7cbfa..70c52627c 100644
--- a/gr-digital/lib/packet_headerparser_b_impl.cc
+++ b/gr-digital/lib/packet_headerparser_b_impl.cc
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/packet_headerparser_b_impl.h b/gr-digital/lib/packet_headerparser_b_impl.h
index 8b0f49ca3..fe025f51d 100644
--- a/gr-digital/lib/packet_headerparser_b_impl.h
+++ b/gr-digital/lib/packet_headerparser_b_impl.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PACKET_HEADERPARSER_B_IMPL_H
diff --git a/gr-digital/lib/packet_sink_impl.cc b/gr-digital/lib/packet_sink_impl.cc
index 6c784f510..8a3e54121 100644
--- a/gr-digital/lib/packet_sink_impl.cc
+++ b/gr-digital/lib/packet_sink_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/packet_sink_impl.h b/gr-digital/lib/packet_sink_impl.h
index 10d845bca..e3dce12bf 100644
--- a/gr-digital/lib/packet_sink_impl.h
+++ b/gr-digital/lib/packet_sink_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_PACKET_SINK_IMPL_H
diff --git a/gr-digital/lib/pfb_clock_sync_ccf_impl.cc b/gr-digital/lib/pfb_clock_sync_ccf_impl.cc
index 3f1dcfef9..d383dc416 100644
--- a/gr-digital/lib/pfb_clock_sync_ccf_impl.cc
+++ b/gr-digital/lib/pfb_clock_sync_ccf_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/pfb_clock_sync_ccf_impl.h b/gr-digital/lib/pfb_clock_sync_ccf_impl.h
index 396d3d846..6c9ed365a 100644
--- a/gr-digital/lib/pfb_clock_sync_ccf_impl.h
+++ b/gr-digital/lib/pfb_clock_sync_ccf_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PFB_CLOCK_SYNC_CCF_IMPL_H
diff --git a/gr-digital/lib/pfb_clock_sync_fff_impl.cc b/gr-digital/lib/pfb_clock_sync_fff_impl.cc
index 994747485..dc33e680b 100644
--- a/gr-digital/lib/pfb_clock_sync_fff_impl.cc
+++ b/gr-digital/lib/pfb_clock_sync_fff_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/pfb_clock_sync_fff_impl.h b/gr-digital/lib/pfb_clock_sync_fff_impl.h
index 33a4406cd..cb3d3f227 100644
--- a/gr-digital/lib/pfb_clock_sync_fff_impl.h
+++ b/gr-digital/lib/pfb_clock_sync_fff_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PFB_CLOCK_SYNC_FFF_IMPL_H
diff --git a/gr-digital/lib/pn_correlator_cc_impl.cc b/gr-digital/lib/pn_correlator_cc_impl.cc
index b2ad7aba9..2d023adea 100644
--- a/gr-digital/lib/pn_correlator_cc_impl.cc
+++ b/gr-digital/lib/pn_correlator_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/pn_correlator_cc_impl.h b/gr-digital/lib/pn_correlator_cc_impl.h
index 0c51cdead..564a70bf8 100644
--- a/gr-digital/lib/pn_correlator_cc_impl.h
+++ b/gr-digital/lib/pn_correlator_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_PN_CORRELATOR_CC_IMPL_H
diff --git a/gr-digital/lib/probe_density_b_impl.cc b/gr-digital/lib/probe_density_b_impl.cc
index 9f09dd2d4..1522b874d 100644
--- a/gr-digital/lib/probe_density_b_impl.cc
+++ b/gr-digital/lib/probe_density_b_impl.cc
@@ -2,20 +2,8 @@
/*
* Copyright 2008,2010,2012 Free Software Foundation, Inc.
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/probe_density_b_impl.h b/gr-digital/lib/probe_density_b_impl.h
index 36986d142..2a0f20211 100644
--- a/gr-digital/lib/probe_density_b_impl.h
+++ b/gr-digital/lib/probe_density_b_impl.h
@@ -2,20 +2,8 @@
/*
* Copyright 2008,2012 Free Software Foundation, Inc.
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_PROBE_DENSITY_B_IMPL_H
diff --git a/gr-digital/lib/probe_mpsk_snr_est_c_impl.cc b/gr-digital/lib/probe_mpsk_snr_est_c_impl.cc
index 10b99949d..00a042fd8 100644
--- a/gr-digital/lib/probe_mpsk_snr_est_c_impl.cc
+++ b/gr-digital/lib/probe_mpsk_snr_est_c_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/probe_mpsk_snr_est_c_impl.h b/gr-digital/lib/probe_mpsk_snr_est_c_impl.h
index 3ce3aca1a..85009349a 100644
--- a/gr-digital/lib/probe_mpsk_snr_est_c_impl.h
+++ b/gr-digital/lib/probe_mpsk_snr_est_c_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PROBE_MPSK_SNR_EST_C_IMPL_H
diff --git a/gr-digital/lib/protocol_formatter_async_impl.cc b/gr-digital/lib/protocol_formatter_async_impl.cc
index 84b693745..5235c5974 100644
--- a/gr-digital/lib/protocol_formatter_async_impl.cc
+++ b/gr-digital/lib/protocol_formatter_async_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/protocol_formatter_async_impl.h b/gr-digital/lib/protocol_formatter_async_impl.h
index e1fe6ba3a..8149db52f 100644
--- a/gr-digital/lib/protocol_formatter_async_impl.h
+++ b/gr-digital/lib/protocol_formatter_async_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PROTOCOL_FORMATTER_ASYNC_IMPL_H
diff --git a/gr-digital/lib/protocol_formatter_bb_impl.cc b/gr-digital/lib/protocol_formatter_bb_impl.cc
index 19a0027b5..627695e8e 100644
--- a/gr-digital/lib/protocol_formatter_bb_impl.cc
+++ b/gr-digital/lib/protocol_formatter_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/protocol_formatter_bb_impl.h b/gr-digital/lib/protocol_formatter_bb_impl.h
index 2e2e30044..05e0948e9 100644
--- a/gr-digital/lib/protocol_formatter_bb_impl.h
+++ b/gr-digital/lib/protocol_formatter_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PROTOCOL_FORMATTER_BB_IMPL_H
diff --git a/gr-digital/lib/protocol_parser_b_impl.cc b/gr-digital/lib/protocol_parser_b_impl.cc
index 7a0f849bc..cadc915d9 100644
--- a/gr-digital/lib/protocol_parser_b_impl.cc
+++ b/gr-digital/lib/protocol_parser_b_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/protocol_parser_b_impl.h b/gr-digital/lib/protocol_parser_b_impl.h
index a34012547..a1211dc8a 100644
--- a/gr-digital/lib/protocol_parser_b_impl.h
+++ b/gr-digital/lib/protocol_parser_b_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_PROTOCOL_PARSER_B_IMPL_H
diff --git a/gr-digital/lib/qa_header_buffer.cc b/gr-digital/lib/qa_header_buffer.cc
index d3cfd0f0f..4b1690f9a 100644
--- a/gr-digital/lib/qa_header_buffer.cc
+++ b/gr-digital/lib/qa_header_buffer.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/qa_header_format.cc b/gr-digital/lib/qa_header_format.cc
index cffd4f07d..19d84fb65 100644
--- a/gr-digital/lib/qa_header_format.cc
+++ b/gr-digital/lib/qa_header_format.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/scrambler_bb_impl.cc b/gr-digital/lib/scrambler_bb_impl.cc
index 811707a95..1eb639c0f 100644
--- a/gr-digital/lib/scrambler_bb_impl.cc
+++ b/gr-digital/lib/scrambler_bb_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/scrambler_bb_impl.h b/gr-digital/lib/scrambler_bb_impl.h
index df87705ea..a59db71b7 100644
--- a/gr-digital/lib/scrambler_bb_impl.h
+++ b/gr-digital/lib/scrambler_bb_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_SCRAMBLER_BB_IMPL_H
diff --git a/gr-digital/lib/simple_correlator_impl.cc b/gr-digital/lib/simple_correlator_impl.cc
index b19c8f306..4712874af 100644
--- a/gr-digital/lib/simple_correlator_impl.cc
+++ b/gr-digital/lib/simple_correlator_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/simple_correlator_impl.h b/gr-digital/lib/simple_correlator_impl.h
index 9819fbae9..901a21653 100644
--- a/gr-digital/lib/simple_correlator_impl.h
+++ b/gr-digital/lib/simple_correlator_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_SIMPLE_CORRELATOR_IMPL_H
diff --git a/gr-digital/lib/simple_framer_impl.cc b/gr-digital/lib/simple_framer_impl.cc
index 1b5edd947..df34f1679 100644
--- a/gr-digital/lib/simple_framer_impl.cc
+++ b/gr-digital/lib/simple_framer_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/simple_framer_impl.h b/gr-digital/lib/simple_framer_impl.h
index 38eca29f0..0e117715e 100644
--- a/gr-digital/lib/simple_framer_impl.h
+++ b/gr-digital/lib/simple_framer_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_SIMPLE_FRAMER_IMPL_H
diff --git a/gr-digital/lib/symbol_sync_cc_impl.cc b/gr-digital/lib/symbol_sync_cc_impl.cc
index d308bc9fa..55f85e7c6 100644
--- a/gr-digital/lib/symbol_sync_cc_impl.cc
+++ b/gr-digital/lib/symbol_sync_cc_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/symbol_sync_cc_impl.h b/gr-digital/lib/symbol_sync_cc_impl.h
index c6893b878..bbe6a1328 100644
--- a/gr-digital/lib/symbol_sync_cc_impl.h
+++ b/gr-digital/lib/symbol_sync_cc_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_SYMBOL_SYNC_CC_IMPL_H
diff --git a/gr-digital/lib/symbol_sync_ff_impl.cc b/gr-digital/lib/symbol_sync_ff_impl.cc
index f04221d8b..d0ec32ab1 100644
--- a/gr-digital/lib/symbol_sync_ff_impl.cc
+++ b/gr-digital/lib/symbol_sync_ff_impl.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/symbol_sync_ff_impl.h b/gr-digital/lib/symbol_sync_ff_impl.h
index c06049b8c..f0abf56a4 100644
--- a/gr-digital/lib/symbol_sync_ff_impl.h
+++ b/gr-digital/lib/symbol_sync_ff_impl.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_SYMBOL_SYNC_FF_IMPL_H
diff --git a/gr-digital/lib/timing_error_detector.cc b/gr-digital/lib/timing_error_detector.cc
index 18df35ec2..e1ceed151 100644
--- a/gr-digital/lib/timing_error_detector.cc
+++ b/gr-digital/lib/timing_error_detector.cc
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
diff --git a/gr-digital/lib/timing_error_detector.h b/gr-digital/lib/timing_error_detector.h
index ba2b456f2..e6de47697 100644
--- a/gr-digital/lib/timing_error_detector.h
+++ b/gr-digital/lib/timing_error_detector.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DIGITAL_TIMING_ERROR_DETECTOR_H