minix: lib/ansi/strchr.c Source File

00001 /*
00002  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
00003  * See the copyright notice in the ACK home directory, in the file "Copyright".
00004  */
00005 /* $Header: /opt/proj/minix/cvsroot/src/lib/ansi/strchr.c,v 1.1.1.1 2005/04/21 14:56:06 beng Exp $ */
00006 
00007 #include        <string.h>
00008 
00009 char *
00010 strchr(register const char *s, register int c)
00011 {
00012         c = (char) c;
00013 
00014         while (c != *s) {
00015                 if (*s++ == '\0') return NULL;
00016         }
00017         return (char *)s;
00018 }