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/*
FUNCTION
	<<index>>---search for character in string
 
INDEX
	index
 
ANSI_SYNOPSIS
	#include <string.h>
	char * index(const char *<[string]>, int <[c]>);
 
TRAD_SYNOPSIS
	#include <string.h>
	char * index(<[string]>, <[c]>);
	char *<[string]>;
	int *<[c]>;
 
DESCRIPTION
	This function finds the first occurence of <[c]> (converted to
	a char) in the string pointed to by <[string]> (including the
	terminating null character).
 
	This function is identical to <<strchr>>.
 
RETURNS
	Returns a pointer to the located character, or a null pointer
	if <[c]> does not occur in <[string]>.
 
PORTABILITY
<<index>> requires no supporting OS subroutines.
 
QUICKREF
	index - pure
*/
 
#include <string.h>
 
char *
_DEFUN (index, (s, c),
	_CONST char *s _AND
	int c)
{
  return strchr (s, c);
}