/* memrchr -- find the last occurrence of a byte in a memory block
- Copyright (C) 1991, 1993, 1996, 1997, 1999, 2000, 2003, 2004, 2005,
- 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2010 Free Software
+ Foundation, Inc.
Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
with help from Dan Sahlin (dan@sics.se) and