1 /* 2 * Copyright (c) 1988 Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #if defined(LIBC_SCCS) && !defined(lint) 9 static char sccsid[] = "@(#)rindex.c 5.7 (Berkeley) 06/01/90"; 10 #endif /* LIBC_SCCS and not lint */ 11 12 #include <stddef.h> 13 #include <string.h> 14 15 char * 16 rindex(p, ch) 17 register char *p, ch; 18 { 19 register char *save; 20 21 for (save = NULL;; ++p) { 22 if (*p == ch) 23 save = p; 24 if (!*p) 25 return(save); 26 } 27 /* NOTREACHED */ 28 } 29