diff options
Diffstat (limited to 'lib/libc/string')
| -rw-r--r-- | lib/libc/string/wcschr.c | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/lib/libc/string/wcschr.c b/lib/libc/string/wcschr.c index 3a81488..1df1fe6 100644 --- a/lib/libc/string/wcschr.c +++ b/lib/libc/string/wcschr.c @@ -1,5 +1,5 @@ /*- - * Copyright (c)1999 Citrus Project, + * Copyright (c) 2002 Tim J. Robbins * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -22,34 +22,20 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - * citrus Id: wcschr.c,v 1.2 2000/12/21 05:07:25 itojun Exp */ #include <sys/cdefs.h> -#if 0 -#if defined(LIBC_SCCS) && !defined(lint) -__RCSID("$NetBSD: wcschr.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); -#endif /* LIBC_SCCS and not lint */ -#endif __FBSDID("$FreeBSD$"); #include <wchar.h> wchar_t * -wcschr(s, c) - const wchar_t *s; - wchar_t c; +wcschr(const wchar_t *s, wchar_t c) { - const wchar_t *p; - p = s; - while (*p) { - if (*p == c) { - /* LINTED interface specification */ - return (wchar_t *)p; - } - p++; - } - return NULL; + while (*s != c && *s != L'\0') + s++; + if (*s == c) + return ((wchar_t *)s); + return (NULL); } |
