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-rw-r--r--gr-digital/include/gnuradio/digital/CMakeLists.txt14
-rw-r--r--gr-digital/include/gnuradio/digital/additive_scrambler_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/api.h14
-rw-r--r--gr-digital/include/gnuradio/digital/binary_slicer_fb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/burst_shaper.h14
-rw-r--r--gr-digital/include/gnuradio/digital/chunks_to_symbols.h14
-rw-r--r--gr-digital/include/gnuradio/digital/clock_recovery_mm_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/clock_recovery_mm_ff.h14
-rw-r--r--gr-digital/include/gnuradio/digital/cma_equalizer_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/constellation.h14
-rw-r--r--gr-digital/include/gnuradio/digital/constellation_decoder_cb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/constellation_receiver_cb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/constellation_soft_decoder_cf.h14
-rw-r--r--gr-digital/include/gnuradio/digital/corr_est_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/correlate_access_code_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/correlate_access_code_bb_ts.h14
-rw-r--r--gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h14
-rw-r--r--gr-digital/include/gnuradio/digital/correlate_access_code_tag_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/correlate_access_code_tag_ff.h14
-rw-r--r--gr-digital/include/gnuradio/digital/costas_loop_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/cpmmod_bc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/crc32.h14
-rw-r--r--gr-digital/include/gnuradio/digital/crc32_async_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/crc32_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/descrambler_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/diff_decoder_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/diff_encoder_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/diff_phasor_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/fll_band_edge_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/framer_sink_1.h14
-rw-r--r--gr-digital/include/gnuradio/digital/glfsr.h14
-rw-r--r--gr-digital/include/gnuradio/digital/glfsr_source_b.h14
-rw-r--r--gr-digital/include/gnuradio/digital/glfsr_source_f.h14
-rw-r--r--gr-digital/include/gnuradio/digital/hdlc_deframer_bp.h14
-rw-r--r--gr-digital/include/gnuradio/digital/hdlc_framer_pb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/header_buffer.h14
-rw-r--r--gr-digital/include/gnuradio/digital/header_format_base.h16
-rw-r--r--gr-digital/include/gnuradio/digital/header_format_counter.h14
-rw-r--r--gr-digital/include/gnuradio/digital/header_format_crc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/header_format_default.h14
-rw-r--r--gr-digital/include/gnuradio/digital/header_format_ofdm.h14
-rw-r--r--gr-digital/include/gnuradio/digital/header_payload_demux.h16
-rw-r--r--gr-digital/include/gnuradio/digital/interpolating_resampler_type.h14
-rw-r--r--gr-digital/include/gnuradio/digital/kurtotic_equalizer_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/lfsr.h16
-rw-r--r--gr-digital/include/gnuradio/digital/lms_dd_equalizer_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/map_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/metric_type.h14
-rw-r--r--gr-digital/include/gnuradio/digital/modulate_vector.h14
-rw-r--r--gr-digital/include/gnuradio/digital/mpsk_snr_est.h14
-rw-r--r--gr-digital/include/gnuradio/digital/mpsk_snr_est_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/msk_timing_recovery_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_carrier_allocator_cvc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_chanest_vcvc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_cyclic_prefixer.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_equalizer_base.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_equalizer_simpledfe.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_equalizer_static.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_frame_equalizer_vcvc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_serializer_vcc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/ofdm_sync_sc_cfb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/packet_header_default.h14
-rw-r--r--gr-digital/include/gnuradio/digital/packet_header_ofdm.h14
-rw-r--r--gr-digital/include/gnuradio/digital/packet_headergenerator_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/packet_headerparser_b.h14
-rw-r--r--gr-digital/include/gnuradio/digital/packet_sink.h14
-rw-r--r--gr-digital/include/gnuradio/digital/pfb_clock_sync_ccf.h14
-rw-r--r--gr-digital/include/gnuradio/digital/pfb_clock_sync_fff.h14
-rw-r--r--gr-digital/include/gnuradio/digital/pn_correlator_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/probe_density_b.h14
-rw-r--r--gr-digital/include/gnuradio/digital/probe_mpsk_snr_est_c.h14
-rw-r--r--gr-digital/include/gnuradio/digital/protocol_formatter_async.h14
-rw-r--r--gr-digital/include/gnuradio/digital/protocol_formatter_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/protocol_parser_b.h14
-rw-r--r--gr-digital/include/gnuradio/digital/scrambler_bb.h14
-rw-r--r--gr-digital/include/gnuradio/digital/simple_correlator.h14
-rw-r--r--gr-digital/include/gnuradio/digital/simple_framer.h14
-rw-r--r--gr-digital/include/gnuradio/digital/simple_framer_sync.h14
-rw-r--r--gr-digital/include/gnuradio/digital/symbol_sync_cc.h14
-rw-r--r--gr-digital/include/gnuradio/digital/symbol_sync_ff.h14
-rw-r--r--gr-digital/include/gnuradio/digital/timing_error_detector_type.h14
81 files changed, 84 insertions, 1056 deletions
diff --git a/gr-digital/include/gnuradio/digital/CMakeLists.txt b/gr-digital/include/gnuradio/digital/CMakeLists.txt
index 2b439bdac..d4eaf2e86 100644
--- a/gr-digital/include/gnuradio/digital/CMakeLists.txt
+++ b/gr-digital/include/gnuradio/digital/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.
########################################################################
# Install header files
diff --git a/gr-digital/include/gnuradio/digital/additive_scrambler_bb.h b/gr-digital/include/gnuradio/digital/additive_scrambler_bb.h
index 3024b4591..9b207e5df 100644
--- a/gr-digital/include/gnuradio/digital/additive_scrambler_bb.h
+++ b/gr-digital/include/gnuradio/digital/additive_scrambler_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/api.h b/gr-digital/include/gnuradio/digital/api.h
index 722ceff2c..b71192d0f 100644
--- a/gr-digital/include/gnuradio/digital/api.h
+++ b/gr-digital/include/gnuradio/digital/api.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_API_H
diff --git a/gr-digital/include/gnuradio/digital/binary_slicer_fb.h b/gr-digital/include/gnuradio/digital/binary_slicer_fb.h
index 0b2730441..0e56e1ffb 100644
--- a/gr-digital/include/gnuradio/digital/binary_slicer_fb.h
+++ b/gr-digital/include/gnuradio/digital/binary_slicer_fb.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_H
diff --git a/gr-digital/include/gnuradio/digital/burst_shaper.h b/gr-digital/include/gnuradio/digital/burst_shaper.h
index b0be4bc45..57b2d2367 100644
--- a/gr-digital/include/gnuradio/digital/burst_shaper.h
+++ b/gr-digital/include/gnuradio/digital/burst_shaper.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_H
diff --git a/gr-digital/include/gnuradio/digital/chunks_to_symbols.h b/gr-digital/include/gnuradio/digital/chunks_to_symbols.h
index 3ca9e1d19..b81af6948 100644
--- a/gr-digital/include/gnuradio/digital/chunks_to_symbols.h
+++ b/gr-digital/include/gnuradio/digital/chunks_to_symbols.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_H
diff --git a/gr-digital/include/gnuradio/digital/clock_recovery_mm_cc.h b/gr-digital/include/gnuradio/digital/clock_recovery_mm_cc.h
index 99525b2ff..57f38bec9 100644
--- a/gr-digital/include/gnuradio/digital/clock_recovery_mm_cc.h
+++ b/gr-digital/include/gnuradio/digital/clock_recovery_mm_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/clock_recovery_mm_ff.h b/gr-digital/include/gnuradio/digital/clock_recovery_mm_ff.h
index 3e2dd55da..926d070d3 100644
--- a/gr-digital/include/gnuradio/digital/clock_recovery_mm_ff.h
+++ b/gr-digital/include/gnuradio/digital/clock_recovery_mm_ff.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_H
diff --git a/gr-digital/include/gnuradio/digital/cma_equalizer_cc.h b/gr-digital/include/gnuradio/digital/cma_equalizer_cc.h
index e4973c28f..3071849dd 100644
--- a/gr-digital/include/gnuradio/digital/cma_equalizer_cc.h
+++ b/gr-digital/include/gnuradio/digital/cma_equalizer_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/constellation.h b/gr-digital/include/gnuradio/digital/constellation.h
index 0be3d6873..d87e22126 100644
--- a/gr-digital/include/gnuradio/digital/constellation.h
+++ b/gr-digital/include/gnuradio/digital/constellation.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_H
diff --git a/gr-digital/include/gnuradio/digital/constellation_decoder_cb.h b/gr-digital/include/gnuradio/digital/constellation_decoder_cb.h
index 1af20ecc0..a47af5508 100644
--- a/gr-digital/include/gnuradio/digital/constellation_decoder_cb.h
+++ b/gr-digital/include/gnuradio/digital/constellation_decoder_cb.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_H
diff --git a/gr-digital/include/gnuradio/digital/constellation_receiver_cb.h b/gr-digital/include/gnuradio/digital/constellation_receiver_cb.h
index 0873eab71..f29a14fac 100644
--- a/gr-digital/include/gnuradio/digital/constellation_receiver_cb.h
+++ b/gr-digital/include/gnuradio/digital/constellation_receiver_cb.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_H
diff --git a/gr-digital/include/gnuradio/digital/constellation_soft_decoder_cf.h b/gr-digital/include/gnuradio/digital/constellation_soft_decoder_cf.h
index 0f821e311..75e468bfd 100644
--- a/gr-digital/include/gnuradio/digital/constellation_soft_decoder_cf.h
+++ b/gr-digital/include/gnuradio/digital/constellation_soft_decoder_cf.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_H
diff --git a/gr-digital/include/gnuradio/digital/corr_est_cc.h b/gr-digital/include/gnuradio/digital/corr_est_cc.h
index b3788586b..da0f84ceb 100644
--- a/gr-digital/include/gnuradio/digital/corr_est_cc.h
+++ b/gr-digital/include/gnuradio/digital/corr_est_cc.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_CC_H
diff --git a/gr-digital/include/gnuradio/digital/correlate_access_code_bb.h b/gr-digital/include/gnuradio/digital/correlate_access_code_bb.h
index 3cddc892a..2c89b560e 100644
--- a/gr-digital/include/gnuradio/digital/correlate_access_code_bb.h
+++ b/gr-digital/include/gnuradio/digital/correlate_access_code_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/correlate_access_code_bb_ts.h b/gr-digital/include/gnuradio/digital/correlate_access_code_bb_ts.h
index 5e76c9dad..3ff172fde 100644
--- a/gr-digital/include/gnuradio/digital/correlate_access_code_bb_ts.h
+++ b/gr-digital/include/gnuradio/digital/correlate_access_code_bb_ts.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_H
diff --git a/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h b/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h
index 7ad348c30..335c8cc78 100644
--- a/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h
+++ b/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.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_H
diff --git a/gr-digital/include/gnuradio/digital/correlate_access_code_tag_bb.h b/gr-digital/include/gnuradio/digital/correlate_access_code_tag_bb.h
index 7d87003a1..b44f9f927 100644
--- a/gr-digital/include/gnuradio/digital/correlate_access_code_tag_bb.h
+++ b/gr-digital/include/gnuradio/digital/correlate_access_code_tag_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/correlate_access_code_tag_ff.h b/gr-digital/include/gnuradio/digital/correlate_access_code_tag_ff.h
index 726d0a964..e6f796205 100644
--- a/gr-digital/include/gnuradio/digital/correlate_access_code_tag_ff.h
+++ b/gr-digital/include/gnuradio/digital/correlate_access_code_tag_ff.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_H
diff --git a/gr-digital/include/gnuradio/digital/costas_loop_cc.h b/gr-digital/include/gnuradio/digital/costas_loop_cc.h
index 621f732fe..cd7f45c35 100644
--- a/gr-digital/include/gnuradio/digital/costas_loop_cc.h
+++ b/gr-digital/include/gnuradio/digital/costas_loop_cc.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_COSTAS_LOOP_CC_H
diff --git a/gr-digital/include/gnuradio/digital/cpmmod_bc.h b/gr-digital/include/gnuradio/digital/cpmmod_bc.h
index 57d3d91f9..b7d2faf0b 100644
--- a/gr-digital/include/gnuradio/digital/cpmmod_bc.h
+++ b/gr-digital/include/gnuradio/digital/cpmmod_bc.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_H
diff --git a/gr-digital/include/gnuradio/digital/crc32.h b/gr-digital/include/gnuradio/digital/crc32.h
index 20a2698d8..bce76b7a7 100644
--- a/gr-digital/include/gnuradio/digital/crc32.h
+++ b/gr-digital/include/gnuradio/digital/crc32.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_H
diff --git a/gr-digital/include/gnuradio/digital/crc32_async_bb.h b/gr-digital/include/gnuradio/digital/crc32_async_bb.h
index 2a0b051e6..4e3e93c0b 100644
--- a/gr-digital/include/gnuradio/digital/crc32_async_bb.h
+++ b/gr-digital/include/gnuradio/digital/crc32_async_bb.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/include/gnuradio/digital/crc32_bb.h b/gr-digital/include/gnuradio/digital/crc32_bb.h
index 7817915e2..4fa111de2 100644
--- a/gr-digital/include/gnuradio/digital/crc32_bb.h
+++ b/gr-digital/include/gnuradio/digital/crc32_bb.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/include/gnuradio/digital/descrambler_bb.h b/gr-digital/include/gnuradio/digital/descrambler_bb.h
index e15d1a4db..e7b0c1fcd 100644
--- a/gr-digital/include/gnuradio/digital/descrambler_bb.h
+++ b/gr-digital/include/gnuradio/digital/descrambler_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/diff_decoder_bb.h b/gr-digital/include/gnuradio/digital/diff_decoder_bb.h
index 0987976c1..4cefe3ee3 100644
--- a/gr-digital/include/gnuradio/digital/diff_decoder_bb.h
+++ b/gr-digital/include/gnuradio/digital/diff_decoder_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/diff_encoder_bb.h b/gr-digital/include/gnuradio/digital/diff_encoder_bb.h
index 39bd3a123..e5aed700f 100644
--- a/gr-digital/include/gnuradio/digital/diff_encoder_bb.h
+++ b/gr-digital/include/gnuradio/digital/diff_encoder_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/diff_phasor_cc.h b/gr-digital/include/gnuradio/digital/diff_phasor_cc.h
index a3260c5a7..90197b8ec 100644
--- a/gr-digital/include/gnuradio/digital/diff_phasor_cc.h
+++ b/gr-digital/include/gnuradio/digital/diff_phasor_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/fll_band_edge_cc.h b/gr-digital/include/gnuradio/digital/fll_band_edge_cc.h
index d41bf1046..4bce4f8f7 100644
--- a/gr-digital/include/gnuradio/digital/fll_band_edge_cc.h
+++ b/gr-digital/include/gnuradio/digital/fll_band_edge_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/framer_sink_1.h b/gr-digital/include/gnuradio/digital/framer_sink_1.h
index 973e7ea7e..2fc791eed 100644
--- a/gr-digital/include/gnuradio/digital/framer_sink_1.h
+++ b/gr-digital/include/gnuradio/digital/framer_sink_1.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_H
diff --git a/gr-digital/include/gnuradio/digital/glfsr.h b/gr-digital/include/gnuradio/digital/glfsr.h
index 0b5141f1f..bf03a46a6 100644
--- a/gr-digital/include/gnuradio/digital/glfsr.h
+++ b/gr-digital/include/gnuradio/digital/glfsr.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_GLFSR_H
diff --git a/gr-digital/include/gnuradio/digital/glfsr_source_b.h b/gr-digital/include/gnuradio/digital/glfsr_source_b.h
index d7cf875ad..fb6068a63 100644
--- a/gr-digital/include/gnuradio/digital/glfsr_source_b.h
+++ b/gr-digital/include/gnuradio/digital/glfsr_source_b.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_H
diff --git a/gr-digital/include/gnuradio/digital/glfsr_source_f.h b/gr-digital/include/gnuradio/digital/glfsr_source_f.h
index f655b606e..94d16e033 100644
--- a/gr-digital/include/gnuradio/digital/glfsr_source_f.h
+++ b/gr-digital/include/gnuradio/digital/glfsr_source_f.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_H
diff --git a/gr-digital/include/gnuradio/digital/hdlc_deframer_bp.h b/gr-digital/include/gnuradio/digital/hdlc_deframer_bp.h
index 3091a1fad..f70cdc5ed 100644
--- a/gr-digital/include/gnuradio/digital/hdlc_deframer_bp.h
+++ b/gr-digital/include/gnuradio/digital/hdlc_deframer_bp.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_H
diff --git a/gr-digital/include/gnuradio/digital/hdlc_framer_pb.h b/gr-digital/include/gnuradio/digital/hdlc_framer_pb.h
index ef295370d..9b3f2ba8d 100644
--- a/gr-digital/include/gnuradio/digital/hdlc_framer_pb.h
+++ b/gr-digital/include/gnuradio/digital/hdlc_framer_pb.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_H
diff --git a/gr-digital/include/gnuradio/digital/header_buffer.h b/gr-digital/include/gnuradio/digital/header_buffer.h
index 08056291b..b2d6b56c3 100644
--- a/gr-digital/include/gnuradio/digital/header_buffer.h
+++ b/gr-digital/include/gnuradio/digital/header_buffer.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_BUFFER_H
diff --git a/gr-digital/include/gnuradio/digital/header_format_base.h b/gr-digital/include/gnuradio/digital/header_format_base.h
index 85690b87b..0a3fb7c72 100644
--- a/gr-digital/include/gnuradio/digital/header_format_base.h
+++ b/gr-digital/include/gnuradio/digital/header_format_base.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.
- *
- * 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.
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
*/
#ifndef INCLUDED_DIGITAL_HEADER_FORMAT_BASE_H
diff --git a/gr-digital/include/gnuradio/digital/header_format_counter.h b/gr-digital/include/gnuradio/digital/header_format_counter.h
index 3db2c1a5a..a78abd726 100644
--- a/gr-digital/include/gnuradio/digital/header_format_counter.h
+++ b/gr-digital/include/gnuradio/digital/header_format_counter.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_FORMAT_COUNTER_H
diff --git a/gr-digital/include/gnuradio/digital/header_format_crc.h b/gr-digital/include/gnuradio/digital/header_format_crc.h
index d68af351f..55a8e762d 100644
--- a/gr-digital/include/gnuradio/digital/header_format_crc.h
+++ b/gr-digital/include/gnuradio/digital/header_format_crc.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_FORMAT_CRC_H
diff --git a/gr-digital/include/gnuradio/digital/header_format_default.h b/gr-digital/include/gnuradio/digital/header_format_default.h
index e76cc350f..8170bbc83 100644
--- a/gr-digital/include/gnuradio/digital/header_format_default.h
+++ b/gr-digital/include/gnuradio/digital/header_format_default.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_FORMAT_DEFAULT_H
diff --git a/gr-digital/include/gnuradio/digital/header_format_ofdm.h b/gr-digital/include/gnuradio/digital/header_format_ofdm.h
index 7e9d62ac7..fb4a4b37a 100644
--- a/gr-digital/include/gnuradio/digital/header_format_ofdm.h
+++ b/gr-digital/include/gnuradio/digital/header_format_ofdm.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_FORMAT_OFDM_H
diff --git a/gr-digital/include/gnuradio/digital/header_payload_demux.h b/gr-digital/include/gnuradio/digital/header_payload_demux.h
index 1563cc8b5..8797cb980 100644
--- a/gr-digital/include/gnuradio/digital/header_payload_demux.h
+++ b/gr-digital/include/gnuradio/digital/header_payload_demux.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.
- *
- * 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.
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
*/
#ifndef INCLUDED_DIGITAL_HEADER_PAYLOAD_DEMUX_H
diff --git a/gr-digital/include/gnuradio/digital/interpolating_resampler_type.h b/gr-digital/include/gnuradio/digital/interpolating_resampler_type.h
index 572adaceb..6d3b739dc 100644
--- a/gr-digital/include/gnuradio/digital/interpolating_resampler_type.h
+++ b/gr-digital/include/gnuradio/digital/interpolating_resampler_type.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_TYPE_H
diff --git a/gr-digital/include/gnuradio/digital/kurtotic_equalizer_cc.h b/gr-digital/include/gnuradio/digital/kurtotic_equalizer_cc.h
index 3605adf1e..ccfcf1b56 100644
--- a/gr-digital/include/gnuradio/digital/kurtotic_equalizer_cc.h
+++ b/gr-digital/include/gnuradio/digital/kurtotic_equalizer_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/lfsr.h b/gr-digital/include/gnuradio/digital/lfsr.h
index 88b8ab120..697ddb84a 100644
--- a/gr-digital/include/gnuradio/digital/lfsr.h
+++ b/gr-digital/include/gnuradio/digital/lfsr.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.
- *
- * 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.
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
*/
#ifndef INCLUDED_DIGITAL_LFSR_H
diff --git a/gr-digital/include/gnuradio/digital/lms_dd_equalizer_cc.h b/gr-digital/include/gnuradio/digital/lms_dd_equalizer_cc.h
index 8a791af07..309ea80b5 100644
--- a/gr-digital/include/gnuradio/digital/lms_dd_equalizer_cc.h
+++ b/gr-digital/include/gnuradio/digital/lms_dd_equalizer_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/map_bb.h b/gr-digital/include/gnuradio/digital/map_bb.h
index 5d28072ce..16fc0c483 100644
--- a/gr-digital/include/gnuradio/digital/map_bb.h
+++ b/gr-digital/include/gnuradio/digital/map_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/metric_type.h b/gr-digital/include/gnuradio/digital/metric_type.h
index 1b94b4272..576aa342e 100644
--- a/gr-digital/include/gnuradio/digital/metric_type.h
+++ b/gr-digital/include/gnuradio/digital/metric_type.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_METRIC_TYPE_H
diff --git a/gr-digital/include/gnuradio/digital/modulate_vector.h b/gr-digital/include/gnuradio/digital/modulate_vector.h
index 45e87385a..45270e906 100644
--- a/gr-digital/include/gnuradio/digital/modulate_vector.h
+++ b/gr-digital/include/gnuradio/digital/modulate_vector.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_MODULATE_VECTOR_H
diff --git a/gr-digital/include/gnuradio/digital/mpsk_snr_est.h b/gr-digital/include/gnuradio/digital/mpsk_snr_est.h
index 0bde41720..2d4d9b582 100644
--- a/gr-digital/include/gnuradio/digital/mpsk_snr_est.h
+++ b/gr-digital/include/gnuradio/digital/mpsk_snr_est.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_H
diff --git a/gr-digital/include/gnuradio/digital/mpsk_snr_est_cc.h b/gr-digital/include/gnuradio/digital/mpsk_snr_est_cc.h
index 8bab217b3..5391ea639 100644
--- a/gr-digital/include/gnuradio/digital/mpsk_snr_est_cc.h
+++ b/gr-digital/include/gnuradio/digital/mpsk_snr_est_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/msk_timing_recovery_cc.h b/gr-digital/include/gnuradio/digital/msk_timing_recovery_cc.h
index 2a9eb8e75..db0818d86 100644
--- a/gr-digital/include/gnuradio/digital/msk_timing_recovery_cc.h
+++ b/gr-digital/include/gnuradio/digital/msk_timing_recovery_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_carrier_allocator_cvc.h b/gr-digital/include/gnuradio/digital/ofdm_carrier_allocator_cvc.h
index f7d7658d0..3058f5296 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_carrier_allocator_cvc.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_carrier_allocator_cvc.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/include/gnuradio/digital/ofdm_chanest_vcvc.h b/gr-digital/include/gnuradio/digital/ofdm_chanest_vcvc.h
index 7be7b12da..e27a73343 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_chanest_vcvc.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_chanest_vcvc.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_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_cyclic_prefixer.h b/gr-digital/include/gnuradio/digital/ofdm_cyclic_prefixer.h
index be4c1e1e7..87f4f8bfd 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_cyclic_prefixer.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_cyclic_prefixer.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_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_equalizer_base.h b/gr-digital/include/gnuradio/digital/ofdm_equalizer_base.h
index aac0d5f5b..e6b98a1d1 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_equalizer_base.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_equalizer_base.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_EQUALIZER_BASE_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_equalizer_simpledfe.h b/gr-digital/include/gnuradio/digital/ofdm_equalizer_simpledfe.h
index e65a1d27a..d07cf709c 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_equalizer_simpledfe.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_equalizer_simpledfe.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_EQUALIZER_SIMPLEDFE_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_equalizer_static.h b/gr-digital/include/gnuradio/digital/ofdm_equalizer_static.h
index 411e8c40f..af5d85d55 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_equalizer_static.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_equalizer_static.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_EQUALIZER_STATIC_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_frame_equalizer_vcvc.h b/gr-digital/include/gnuradio/digital/ofdm_frame_equalizer_vcvc.h
index 112e61d56..df1169a57 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_frame_equalizer_vcvc.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_frame_equalizer_vcvc.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_OFDM_FRAME_EQUALIZER_VCVC_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_serializer_vcc.h b/gr-digital/include/gnuradio/digital/ofdm_serializer_vcc.h
index 2e9102295..5da437e78 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_serializer_vcc.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_serializer_vcc.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_H
diff --git a/gr-digital/include/gnuradio/digital/ofdm_sync_sc_cfb.h b/gr-digital/include/gnuradio/digital/ofdm_sync_sc_cfb.h
index 42970765f..f2909c57b 100644
--- a/gr-digital/include/gnuradio/digital/ofdm_sync_sc_cfb.h
+++ b/gr-digital/include/gnuradio/digital/ofdm_sync_sc_cfb.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/include/gnuradio/digital/packet_header_default.h b/gr-digital/include/gnuradio/digital/packet_header_default.h
index ad1290458..f6d90bd0e 100644
--- a/gr-digital/include/gnuradio/digital/packet_header_default.h
+++ b/gr-digital/include/gnuradio/digital/packet_header_default.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_HEADER_DEFAULT_H
diff --git a/gr-digital/include/gnuradio/digital/packet_header_ofdm.h b/gr-digital/include/gnuradio/digital/packet_header_ofdm.h
index 4df136d78..184c1abf4 100644
--- a/gr-digital/include/gnuradio/digital/packet_header_ofdm.h
+++ b/gr-digital/include/gnuradio/digital/packet_header_ofdm.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_HEADER_OFDM_H
diff --git a/gr-digital/include/gnuradio/digital/packet_headergenerator_bb.h b/gr-digital/include/gnuradio/digital/packet_headergenerator_bb.h
index 4c2492fcc..f99cb4d72 100644
--- a/gr-digital/include/gnuradio/digital/packet_headergenerator_bb.h
+++ b/gr-digital/include/gnuradio/digital/packet_headergenerator_bb.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_PACKET_HEADERGENERATOR_BB_H
diff --git a/gr-digital/include/gnuradio/digital/packet_headerparser_b.h b/gr-digital/include/gnuradio/digital/packet_headerparser_b.h
index 9d60faac8..adec96b13 100644
--- a/gr-digital/include/gnuradio/digital/packet_headerparser_b.h
+++ b/gr-digital/include/gnuradio/digital/packet_headerparser_b.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_H
diff --git a/gr-digital/include/gnuradio/digital/packet_sink.h b/gr-digital/include/gnuradio/digital/packet_sink.h
index 5163b8f17..e91bc3575 100644
--- a/gr-digital/include/gnuradio/digital/packet_sink.h
+++ b/gr-digital/include/gnuradio/digital/packet_sink.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_H
diff --git a/gr-digital/include/gnuradio/digital/pfb_clock_sync_ccf.h b/gr-digital/include/gnuradio/digital/pfb_clock_sync_ccf.h
index a64cf06d8..4785526d9 100644
--- a/gr-digital/include/gnuradio/digital/pfb_clock_sync_ccf.h
+++ b/gr-digital/include/gnuradio/digital/pfb_clock_sync_ccf.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/include/gnuradio/digital/pfb_clock_sync_fff.h b/gr-digital/include/gnuradio/digital/pfb_clock_sync_fff.h
index ea1e74638..c06ac7730 100644
--- a/gr-digital/include/gnuradio/digital/pfb_clock_sync_fff.h
+++ b/gr-digital/include/gnuradio/digital/pfb_clock_sync_fff.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_H
diff --git a/gr-digital/include/gnuradio/digital/pn_correlator_cc.h b/gr-digital/include/gnuradio/digital/pn_correlator_cc.h
index f4e9cc12d..0453b16ef 100644
--- a/gr-digital/include/gnuradio/digital/pn_correlator_cc.h
+++ b/gr-digital/include/gnuradio/digital/pn_correlator_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/probe_density_b.h b/gr-digital/include/gnuradio/digital/probe_density_b.h
index d7afce524..16f2a26cc 100644
--- a/gr-digital/include/gnuradio/digital/probe_density_b.h
+++ b/gr-digital/include/gnuradio/digital/probe_density_b.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_H
diff --git a/gr-digital/include/gnuradio/digital/probe_mpsk_snr_est_c.h b/gr-digital/include/gnuradio/digital/probe_mpsk_snr_est_c.h
index eecfa8176..83cd4aaa0 100644
--- a/gr-digital/include/gnuradio/digital/probe_mpsk_snr_est_c.h
+++ b/gr-digital/include/gnuradio/digital/probe_mpsk_snr_est_c.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_H
diff --git a/gr-digital/include/gnuradio/digital/protocol_formatter_async.h b/gr-digital/include/gnuradio/digital/protocol_formatter_async.h
index 3d7f595bb..b4a4bdf75 100644
--- a/gr-digital/include/gnuradio/digital/protocol_formatter_async.h
+++ b/gr-digital/include/gnuradio/digital/protocol_formatter_async.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/include/gnuradio/digital/protocol_formatter_bb.h b/gr-digital/include/gnuradio/digital/protocol_formatter_bb.h
index 81a83a26f..13cc53e22 100644
--- a/gr-digital/include/gnuradio/digital/protocol_formatter_bb.h
+++ b/gr-digital/include/gnuradio/digital/protocol_formatter_bb.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/include/gnuradio/digital/protocol_parser_b.h b/gr-digital/include/gnuradio/digital/protocol_parser_b.h
index d3e6b79cc..ba025997c 100644
--- a/gr-digital/include/gnuradio/digital/protocol_parser_b.h
+++ b/gr-digital/include/gnuradio/digital/protocol_parser_b.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/include/gnuradio/digital/scrambler_bb.h b/gr-digital/include/gnuradio/digital/scrambler_bb.h
index a7197bfef..c9ad2cad9 100644
--- a/gr-digital/include/gnuradio/digital/scrambler_bb.h
+++ b/gr-digital/include/gnuradio/digital/scrambler_bb.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_H
diff --git a/gr-digital/include/gnuradio/digital/simple_correlator.h b/gr-digital/include/gnuradio/digital/simple_correlator.h
index 7f5a600d1..740820f5c 100644
--- a/gr-digital/include/gnuradio/digital/simple_correlator.h
+++ b/gr-digital/include/gnuradio/digital/simple_correlator.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_H
diff --git a/gr-digital/include/gnuradio/digital/simple_framer.h b/gr-digital/include/gnuradio/digital/simple_framer.h
index 58c201ffb..6bf753515 100644
--- a/gr-digital/include/gnuradio/digital/simple_framer.h
+++ b/gr-digital/include/gnuradio/digital/simple_framer.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_H
diff --git a/gr-digital/include/gnuradio/digital/simple_framer_sync.h b/gr-digital/include/gnuradio/digital/simple_framer_sync.h
index 49501ef79..ebdf3ba61 100644
--- a/gr-digital/include/gnuradio/digital/simple_framer_sync.h
+++ b/gr-digital/include/gnuradio/digital/simple_framer_sync.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_SYNC_H
diff --git a/gr-digital/include/gnuradio/digital/symbol_sync_cc.h b/gr-digital/include/gnuradio/digital/symbol_sync_cc.h
index b2e2f9a58..36fe2d7bf 100644
--- a/gr-digital/include/gnuradio/digital/symbol_sync_cc.h
+++ b/gr-digital/include/gnuradio/digital/symbol_sync_cc.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_H
diff --git a/gr-digital/include/gnuradio/digital/symbol_sync_ff.h b/gr-digital/include/gnuradio/digital/symbol_sync_ff.h
index b5f9cfa51..c725fb4c9 100644
--- a/gr-digital/include/gnuradio/digital/symbol_sync_ff.h
+++ b/gr-digital/include/gnuradio/digital/symbol_sync_ff.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_H
diff --git a/gr-digital/include/gnuradio/digital/timing_error_detector_type.h b/gr-digital/include/gnuradio/digital/timing_error_detector_type.h
index 38de48225..e259dea6d 100644
--- a/gr-digital/include/gnuradio/digital/timing_error_detector_type.h
+++ b/gr-digital/include/gnuradio/digital/timing_error_detector_type.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_TYPE_H