string.h revision 138659
1196395Spjd/*- 2196395Spjd * Copyright (c) 1990, 1993 3196395Spjd * The Regents of the University of California. All rights reserved. 4196395Spjd * 5196395Spjd * Redistribution and use in source and binary forms, with or without 6196395Spjd * modification, are permitted provided that the following conditions 7196395Spjd * are met: 8196395Spjd * 1. Redistributions of source code must retain the above copyright 9196395Spjd * notice, this list of conditions and the following disclaimer. 10196395Spjd * 2. Redistributions in binary form must reproduce the above copyright 11196395Spjd * notice, this list of conditions and the following disclaimer in the 12196395Spjd * documentation and/or other materials provided with the distribution. 13196395Spjd * 3. All advertising materials mentioning features or use of this software 14196395Spjd * must display the following acknowledgement: 15196395Spjd * This product includes software developed by the University of 16196395Spjd * California, Berkeley and its contributors. 17196395Spjd * 4. Neither the name of the University nor the names of its contributors 18196395Spjd * may be used to endorse or promote products derived from this software 19196395Spjd * without specific prior written permission. 20196395Spjd * 21196395Spjd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22196395Spjd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23196395Spjd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24196395Spjd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25196395Spjd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26196395Spjd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27196395Spjd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28196395Spjd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29196395Spjd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30196395Spjd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31196395Spjd * SUCH DAMAGE. 32196395Spjd * 33196395Spjd * @(#)string.h 8.1 (Berkeley) 6/2/93 34196395Spjd * $FreeBSD: head/include/string.h 138659 2004-12-10 15:24:40Z trhodes $ 35196395Spjd */ 36196395Spjd 37196395Spjd#ifndef _STRING_H_ 38196395Spjd#define _STRING_H_ 39196395Spjd 40196395Spjd#include <sys/cdefs.h> 41196395Spjd#include <sys/_null.h> 42196395Spjd#include <sys/_types.h> 43196395Spjd 44196395Spjd/* 45196395Spjd * Prototype functions which were historically defined in <string.h>, but 46196395Spjd * are required by POSIX to be prototyped in <strings.h>. 47196395Spjd */ 48196395Spjd#if __BSD_VISIBLE 49196395Spjd#include <strings.h> 50196395Spjd#endif 51196395Spjd 52196395Spjd#ifndef _SIZE_T_DECLARED 53196395Spjdtypedef __size_t size_t; 54196395Spjd#define _SIZE_T_DECLARED 55196395Spjd#endif 56196395Spjd 57196395Spjd__BEGIN_DECLS 58196395Spjd#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 59196395Spjdvoid *memccpy(void * __restrict, const void * __restrict, int, size_t); 60196395Spjd#endif 61196395Spjdvoid *memchr(const void *, int, size_t) __pure; 62196395Spjdint memcmp(const void *, const void *, size_t) __pure; 63196395Spjdvoid *memcpy(void * __restrict, const void * __restrict, size_t); 64196395Spjdvoid *memmove(void *, const void *, size_t); 65196395Spjdvoid *memset(void *, int, size_t); 66196395Spjd#if __BSD_VISIBLE 67196395Spjdchar *stpcpy(char *, const char *); 68196395Spjdchar *strcasestr(const char *, const char *) __pure; 69196395Spjd#endif 70196395Spjdchar *strcat(char * __restrict, const char * __restrict); 71char *strchr(const char *, int) __pure; 72int strcmp(const char *, const char *) __pure; 73int strcoll(const char *, const char *); 74char *strcpy(char * __restrict, const char * __restrict); 75size_t strcspn(const char *, const char *) __pure; 76#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 77char *strdup(const char *); 78#endif 79char *strerror(int); 80#if __POSIX_VISIBLE >= 200112 81int strerror_r(int, char *, size_t); 82#endif 83#if __BSD_VISIBLE 84size_t strlcat(char *, const char *, size_t); 85size_t strlcpy(char *, const char *, size_t); 86#endif 87size_t strlen(const char *) __pure; 88#if __BSD_VISIBLE 89void strmode(int, char *); 90#endif 91char *strncat(char * __restrict, const char * __restrict, size_t); 92int strncmp(const char *, const char *, size_t) __pure; 93char *strncpy(char * __restrict, const char * __restrict, size_t); 94#if __BSD_VISIBLE 95char *strnstr(const char *, const char *, size_t) __pure; 96#endif 97char *strpbrk(const char *, const char *) __pure; 98char *strrchr(const char *, int) __pure; 99#if __BSD_VISIBLE 100char *strsep(char **, const char *); 101char *strsignal(int); 102#endif 103size_t strspn(const char *, const char *) __pure; 104char *strstr(const char *, const char *) __pure; 105char *strtok(char * __restrict, const char * __restrict); 106#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 107char *strtok_r(char *, const char *, char **); 108#endif 109size_t strxfrm(char * __restrict, const char * __restrict, size_t); 110#if __BSD_VISIBLE 111 112#ifndef _SWAB_DECLARED 113#define _SWAB_DECLARED 114 115#ifndef _SSIZE_T_DECLARED 116typedef __ssize_t ssize_t; 117#define _SSIZE_T_DECLARED 118#endif /* _SIZE_T_DECLARED */ 119 120void swab(const void * __restrict, void * __restrict, ssize_t); 121#endif /* _SWAB_DECLARED */ 122 123#endif /* __BSD_VISIBLE */ 124__END_DECLS 125 126#endif /* _STRING_H_ */ 127