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Optimize and test memrchr. * modules/memrchr (Depends-on): Add intprops. * lib/memrchr.c (__memrchr): Avoid false positives in loop. * modules/memrchr-tests: New file. * tests/test-memrchr.c: New file. Signed-off-by: Eric Blake <ebb9@byu.net>
author Eric Blake <ebb9@byu.net>
date Sat, 26 Apr 2008 21:26:10 -0600
parents 5a0294ce5372
children 901b50b38fae
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Description:
memrchr() function: scan memory for a byte, from the right end.

Files:
lib/memrchr.c
m4/memrchr.m4

Depends-on:
extensions
intprops
string

configure.ac:
gl_FUNC_MEMRCHR
gl_STRING_MODULE_INDICATOR([memrchr])

Makefile.am:

Include:
<string.h>

License:
LGPL

Maintainer:
Jim Meyering, glibc