[thirdparty/gcc.git] / libiberty / index.c

/* Stub implementation of (obsolete) index(). */

/*

@deftypefn Supplemental char* index (char *@var{s}, int @var{c})

Returns a pointer to the first occurance of the character @var{c} in
the string @var{s}, or NULL if not found.  The use of @code{index} is
deprecated in new programs in favor of @code{strchr}.

@end deftypefn

*/

extern char * strchr();

char *
index (s, c)
  char *s;
  int c;
{
  return strchr (s, c);
}
Commit	Line	Data
6599da04 JM	1	/* Stub implementation of (obsolete) index(). */
6599da04 JM	2
aaa5f039 DD	3	/*
	4
	5	@deftypefn Supplemental char* index (char *@var{s}, int @var{c})
	6
	7	Returns a pointer to the first occurance of the character @var{c} in
	8	the string @var{s}, or 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
6599da04 JM	15	extern char * strchr();
	16
	17	char *
	18	index (s, c)
	19	char *s;
	20	int c;
	21	{
	22	return strchr (s, c);
	23	}