/* Copyright (C) 1991, 1992, 1996, 1997 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 Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _STRINGS_H #define _STRINGS_H 1 #include <features.h> #define __need_size_t #include <stddef.h> __BEGIN_DECLS /* Compare N bytes of S1 and S2 (same as memcmp). */ extern int bcmp __P ((__const __ptr_t __s1, __const __ptr_t __s2, size_t __n)); /* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ extern void bcopy __P ((__const __ptr_t __src, __ptr_t __dest, size_t __n)); /* Set N bytes of S to 0. */ extern void bzero __P ((__ptr_t __s, size_t __n)); /* Return the position of the first bit set in I, or 0 if none are set. The least-significant bit is position 1, the most-significant 32. */ extern int ffs __P ((int __i)); /* Find the first occurrence of C in S (same as strchr). */ extern char *index __P ((__const char *__s, int __c)); /* Find the last occurrence of C in S (same as strrchr). */ extern char *rindex __P ((__const char *__s, int __c)); /* Compare S1 and S2, ignoring case. */ extern int strcasecmp __P ((__const char *__s1, __const char *__s2)); /* Compare no more than N chars of S1 and S2, ignoring case. */ extern int strncasecmp __P ((__const char *__s1, __const char *__s2, size_t __n)); __END_DECLS #endif /* strings.h */