Home | History | Annotate | Line # | Download | only in include
string.h revision 1.23 
      1 /*	$NetBSD: string.h,v 1.23 2001/03/22 07:37:04 kleink Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1990, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by the University of
     18  *	California, Berkeley and its contributors.
     19  * 4. Neither the name of the University nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  *
     35  *	@(#)string.h	8.1 (Berkeley) 6/2/93
     36  */
     37 
     38 #ifndef _STRING_H_
     39 #define	_STRING_H_
     40 #include <machine/ansi.h>
     41 
     42 #ifdef	_BSD_SIZE_T_
     43 typedef	_BSD_SIZE_T_	size_t;
     44 #undef	_BSD_SIZE_T_
     45 #endif
     46 
     47 #include <sys/null.h>
     48 
     49 #include <sys/cdefs.h>
     50 #include <sys/featuretest.h>
     51 
     52 __BEGIN_DECLS
     53 void	*memchr __P((const void *, int, size_t));
     54 int	 memcmp __P((const void *, const void *, size_t));
     55 void	*memcpy __P((void * __restrict, const void * __restrict, size_t));
     56 void	*memmove __P((void *, const void *, size_t));
     57 void	*memset __P((void *, int, size_t));
     58 char	*strcat __P((char * __restrict, const char * __restrict));
     59 char	*strchr __P((const char *, int));
     60 int	 strcmp __P((const char *, const char *));
     61 int	 strcoll __P((const char *, const char *));
     62 char	*strcpy __P((char * __restrict, const char * __restrict));
     63 size_t	 strcspn __P((const char *, const char *));
     64 __aconst char *strerror __P((int));
     65 size_t	 strlen __P((const char *));
     66 char	*strncat __P((char * __restrict, const char * __restrict, size_t));
     67 int	 strncmp __P((const char *, const char *, size_t));
     68 char	*strncpy __P((char * __restrict, const char * __restrict, size_t));
     69 char	*strpbrk __P((const char *, const char *));
     70 char	*strrchr __P((const char *, int));
     71 size_t	 strspn __P((const char *, const char *));
     72 char	*strstr __P((const char *, const char *));
     73 char	*strtok __P((char * __restrict, const char * __restrict));
     74 #if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
     75      !defined(_XOPEN_SOURCE)) || defined(_REENTRANT) || \
     76     (_POSIX_C_SOURCE - 0 >= 199506L) || (_XOPEN_SOURCE - 0 >= 500)
     77 char	*strtok_r __P((char *, const char *, char **));
     78 #endif /* !defined(_ANSI_SOURCE) || defined(_REENTRANT) || ... */
     79 size_t	 strxfrm __P((char * __restrict, const char * __restrict, size_t));
     80 
     81 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) || \
     82     defined(_XOPEN_SOURCE)
     83 void	*memccpy __P((void *, const void *, int, size_t));
     84 char	*strdup __P((const char *));
     85 #endif /* !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) */
     86 
     87 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
     88     !defined(_XOPEN_SOURCE)
     89 #include <strings.h>		/* for backwards-compatibilty */
     90 size_t	 strlcat __P((char *, const char *, size_t));
     91 size_t	 strlcpy __P((char *, const char *, size_t));
     92 char	*strsep __P((char **, const char *));
     93 #endif /* !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) && ... */
     94 __END_DECLS
     95 
     96 #endif /* !defined(_STRING_H_) */
     97