libiberty/index.c

   1 /* Stub implementation of (obsolete) index(). */
   2
   3 /*
   4
   5 @deftypefn Supplemental char* index (char *@var{s}, int @var{c})
   6
   7 Returns a pointer to the first occurrence of the character @var{c} in
   8 the string @var{s}, or @code{NULL} if not found.  The use of @code{index} is
   9 deprecated in new programs in favor of @code{strchr}.
  10
  11 @end deftypefn
  12
  13 */
  14
  15 extern char * strchr(const char *, int);
  16
  17 char *
  18 index (const char *s, int c)
  19 {
  20   return strchr (s, c);
  21 }