/*	Copyright (c) 1984, 1986, 1987, 1988 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#ident	"@(#)libc-port:gen/strrchr.c	1.4"
/*	3.0 SID #	1.2	*/
/*LINTLIBRARY*/
/*
 * Return the ptr in sp at which the character c last
 * appears; NULL if not found
*/

#define NULL 0

char *
strrchr(sp, c)
register char *sp, c;
{
	register char *r;

	r = NULL;
	do {
		if(*sp == c)
			r = sp;
	} while(*sp++);
	return(r);
}
