Initial revision

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/memrchr.h b/lib/memrchr.h
new file mode 100644
index 000000000..6a8e8153a
--- /dev/null
+++ b/lib/memrchr.h
@@ -0,0 +1,27 @@
+/* memrchr -- Find the last occurrence of a byte in a memory block.
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   This program 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 2, or (at your option)
+   any later version.
+
+   This program 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 program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#if HAVE_DECL_MEMRCHR
+# include <string.h>
+#else
+# include <stddef.h>
+
+/* Search backwards through a block for a byte (specified as an int).  */
+void *memrchr (void const *, int, size_t);
+
+#endif