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strpbrk.c (77117) strpbrk.c (86170)
1/*
2 * Copyright (c) 1985, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 20 unchanged lines hidden (view full) ---

29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#if defined(LIBC_SCCS) && !defined(lint)
35static char sccsid[] = "@(#)strpbrk.c 8.1 (Berkeley) 6/4/93";
36#endif /* LIBC_SCCS and not lint */
1/*
2 * Copyright (c) 1985, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 20 unchanged lines hidden (view full) ---

29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#if defined(LIBC_SCCS) && !defined(lint)
35static char sccsid[] = "@(#)strpbrk.c 8.1 (Berkeley) 6/4/93";
36#endif /* LIBC_SCCS and not lint */
37#ifndef lint
38static const char rcsid[] =
39 "$FreeBSD: head/lib/libc/string/strpbrk.c 77117 2001-05-24 08:47:42Z obrien $";
40#endif
41
42#include <sys/cdefs.h>
37#include <sys/cdefs.h>
38__FBSDID("$FreeBSD: head/lib/libc/string/strpbrk.c 86170 2001-11-07 19:55:16Z obrien $");
39
43#include <string.h>
44
45/*
46 * Find the first occurrence in s1 of a character in s2 (excluding NUL).
47 */
48char *
49strpbrk(s1, s2)
50 register const char *s1, *s2;
51{
52 register const char *scanp;
53 register int c, sc;
54
55 while ((c = *s1++) != 0) {
56 for (scanp = s2; (sc = *scanp++) != 0;)
57 if (sc == c)
58 return ((char *)(s1 - 1));
59 }
60 return (NULL);
61}
40#include <string.h>
41
42/*
43 * Find the first occurrence in s1 of a character in s2 (excluding NUL).
44 */
45char *
46strpbrk(s1, s2)
47 register const char *s1, *s2;
48{
49 register const char *scanp;
50 register int c, sc;
51
52 while ((c = *s1++) != 0) {
53 for (scanp = s2; (sc = *scanp++) != 0;)
54 if (sc == c)
55 return ((char *)(s1 - 1));
56 }
57 return (NULL);
58}