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-rw-r--r--lib/libc/hidden/sys/tree.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/libc/hidden/sys/tree.h b/lib/libc/hidden/sys/tree.h
new file mode 100644
index 00000000000..91f2563a22b
--- /dev/null
+++ b/lib/libc/hidden/sys/tree.h
@@ -0,0 +1,42 @@
+/* $OpenBSD: tree.h,v 1.1 2017/06/19 03:06:26 dlg Exp $ */
+
+/*
+ * Copyright (c) 2016 David Gwynne <dlg@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _LIBC_TREE
+#define _LIBC_TREE
+
+#include_next <sys/tree.h>
+
+PROTO_NORMAL(_rb_check);
+PROTO_NORMAL(_rb_find);
+PROTO_NORMAL(_rb_insert);
+PROTO_NORMAL(_rb_left);
+PROTO_NORMAL(_rb_max);
+PROTO_NORMAL(_rb_min);
+PROTO_NORMAL(_rb_next);
+PROTO_NORMAL(_rb_nfind);
+PROTO_NORMAL(_rb_parent);
+PROTO_NORMAL(_rb_poison);
+PROTO_NORMAL(_rb_prev);
+PROTO_NORMAL(_rb_remove);
+PROTO_NORMAL(_rb_right);
+PROTO_NORMAL(_rb_root);
+PROTO_NORMAL(_rb_set_left);
+PROTO_NORMAL(_rb_set_parent);
+PROTO_NORMAL(_rb_set_right);
+
+#endif /* !_LIBC_TREE */