diff options
Diffstat (limited to 'string/strpbrk.c')
-rw-r--r-- | string/strpbrk.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/string/strpbrk.c b/string/strpbrk.c new file mode 100644 index 0000000..620cfab --- /dev/null +++ b/string/strpbrk.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1991, 1994, 1996, 1997, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#if defined _LIBC || defined HAVE_CONFIG_H +# include <string.h> +#endif + +#undef strpbrk + +/* Find the first occurrence in S of any character in ACCEPT. */ +char * +strpbrk (s, accept) + const char *s; + const char *accept; +{ + while (*s != '\0') + { + const char *a = accept; + while (*a != '\0') + if (*a++ == *s) + return (char *) s; + ++s; + } + + return NULL; +} +libc_hidden_builtin_def (strpbrk) |