source: trunk/third/diffutils/memchr.c @ 16149

Revision 16149, 313 bytes checked in by rbasch, 24 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r16148, which included commits to RCS files with non-trunk default branches.
Line 
1/* Support memchr on systems where it doesn't work.  */
2
3#include <config.h>
4#include <sys/types.h>
5
6void *
7memchr (s, c, n)
8     void const *s;
9     int c;
10     size_t n;
11{
12  unsigned char const *p = s;
13  unsigned char const *lim = p + n;
14
15  for (;  p < lim;  p++)
16    if (*p == c)
17      return p;
18  return 0;
19}
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