-/* Copyright (C) 1991,92,93,94,96,97,98,2000,2004,2007,2008,2009,2010
-Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000, 2004, 2007,
+ 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
HAYSTACK. */
void *
memmem (const void *haystack_start, size_t haystack_len,
- const void *needle_start, size_t needle_len)
+ const void *needle_start, size_t needle_len)
{
/* Abstract memory is considered to be an array of 'unsigned char' values,
not an array of 'char' values. See ISO C 99 section 6.2.6.1. */
{
haystack = memchr (haystack, *needle, haystack_len);
if (!haystack || __builtin_expect (needle_len == 1, 0))
- return (void *) haystack;
+ return (void *) haystack;
haystack_len -= haystack - (const unsigned char *) haystack_start;
if (haystack_len < needle_len)
- return NULL;
+ return NULL;
return two_way_short_needle (haystack, haystack_len, needle, needle_len);
}
else