string.h revision 189809
11539Srgrimes/*- 21539Srgrimes * Copyright (c) 1990, 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * 51539Srgrimes * Redistribution and use in source and binary forms, with or without 61539Srgrimes * modification, are permitted provided that the following conditions 71539Srgrimes * are met: 81539Srgrimes * 1. Redistributions of source code must retain the above copyright 91539Srgrimes * notice, this list of conditions and the following disclaimer. 101539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111539Srgrimes * notice, this list of conditions and the following disclaimer in the 121539Srgrimes * documentation and/or other materials provided with the distribution. 131539Srgrimes * 3. All advertising materials mentioning features or use of this software 141539Srgrimes * must display the following acknowledgement: 151539Srgrimes * This product includes software developed by the University of 161539Srgrimes * California, Berkeley and its contributors. 171539Srgrimes * 4. Neither the name of the University nor the names of its contributors 181539Srgrimes * may be used to endorse or promote products derived from this software 191539Srgrimes * without specific prior written permission. 201539Srgrimes * 211539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311539Srgrimes * SUCH DAMAGE. 321539Srgrimes * 3384747Sbde * @(#)string.h 8.1 (Berkeley) 6/2/93 3484699Smike * $FreeBSD: head/include/string.h 189809 2009-03-14 19:03:34Z das $ 351539Srgrimes */ 361539Srgrimes 371539Srgrimes#ifndef _STRING_H_ 381539Srgrimes#define _STRING_H_ 3993747Smike 4093747Smike#include <sys/cdefs.h> 41123257Smarcel#include <sys/_null.h> 42102227Smike#include <sys/_types.h> 431539Srgrimes 4493747Smike/* 4593747Smike * Prototype functions which were historically defined in <string.h>, but 4693747Smike * are required by POSIX to be prototyped in <strings.h>. 4793747Smike */ 4893747Smike#if __BSD_VISIBLE 4993747Smike#include <strings.h> 5093747Smike#endif 5193747Smike 52102227Smike#ifndef _SIZE_T_DECLARED 53102227Smiketypedef __size_t size_t; 54102227Smike#define _SIZE_T_DECLARED 551539Srgrimes#endif 561539Srgrimes 571539Srgrimes__BEGIN_DECLS 58189809Sdas#if __XSI_VISIBLE >= 600 59105128Smikevoid *memccpy(void * __restrict, const void * __restrict, int, size_t); 60105128Smike#endif 61132564Stjrvoid *memchr(const void *, int, size_t) __pure; 62189809Sdas#if __BSD_VISIBLE 63178051Sdelphijvoid *memrchr(const void *, int, size_t) __pure; 64189809Sdas#endif 65132564Stjrint memcmp(const void *, const void *, size_t) __pure; 6693747Smikevoid *memcpy(void * __restrict, const void * __restrict, size_t); 67149469Sandre#if __BSD_VISIBLE 68189132Sdasvoid *memmem(const void *, size_t, const void *, size_t) __pure; 69149469Sandre#endif 7093032Simpvoid *memmove(void *, const void *, size_t); 7193032Simpvoid *memset(void *, int, size_t); 72189136Sdas#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 73189136Sdaschar *stpcpy(char * __restrict, const char * __restrict); 74189136Sdaschar *stpncpy(char * __restrict, const char * __restrict, size_t); 75189136Sdas#endif 76105128Smike#if __BSD_VISIBLE 77132564Stjrchar *strcasestr(const char *, const char *) __pure; 78105128Smike#endif 7993747Smikechar *strcat(char * __restrict, const char * __restrict); 80132564Stjrchar *strchr(const char *, int) __pure; 81132564Stjrint strcmp(const char *, const char *) __pure; 8293032Simpint strcoll(const char *, const char *); 8393747Smikechar *strcpy(char * __restrict, const char * __restrict); 84132564Stjrsize_t strcspn(const char *, const char *) __pure; 85105128Smike#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 86187961Sdaschar *strdup(const char *) __malloc_like; 87105128Smike#endif 8893032Simpchar *strerror(int); 89105128Smike#if __POSIX_VISIBLE >= 200112 90105128Smikeint strerror_r(int, char *, size_t); 91105128Smike#endif 92105128Smike#if __BSD_VISIBLE 93189133Sdassize_t strlcat(char * __restrict, const char * __restrict, size_t); 94189133Sdassize_t strlcpy(char * __restrict, const char * __restrict, size_t); 95105128Smike#endif 96132564Stjrsize_t strlen(const char *) __pure; 97105128Smike#if __BSD_VISIBLE 98152754Sruvoid strmode(int, char *); 99105128Smike#endif 10093747Smikechar *strncat(char * __restrict, const char * __restrict, size_t); 101132564Stjrint strncmp(const char *, const char *, size_t) __pure; 10293747Smikechar *strncpy(char * __restrict, const char * __restrict, size_t); 103189136Sdas#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 104189136Sdaschar *strndup(const char *, size_t) __malloc_like; 105189136Sdassize_t strnlen(const char *, size_t) __pure; 106189136Sdas#endif 107105128Smike#if __BSD_VISIBLE 108132564Stjrchar *strnstr(const char *, const char *, size_t) __pure; 109105128Smike#endif 110132564Stjrchar *strpbrk(const char *, const char *) __pure; 111132564Stjrchar *strrchr(const char *, int) __pure; 112105128Smike#if __BSD_VISIBLE 113105128Smikechar *strsep(char **, const char *); 114189136Sdas#endif 115189136Sdas#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 116105128Smikechar *strsignal(int); 117105128Smike#endif 118132564Stjrsize_t strspn(const char *, const char *) __pure; 119132564Stjrchar *strstr(const char *, const char *) __pure; 12093747Smikechar *strtok(char * __restrict, const char * __restrict); 121105128Smike#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 12293747Smikechar *strtok_r(char *, const char *, char **); 12393747Smike#endif 124105128Smikesize_t strxfrm(char * __restrict, const char * __restrict, size_t); 12593747Smike#if __BSD_VISIBLE 126138659Strhodes 127138659Strhodes#ifndef _SWAB_DECLARED 128138659Strhodes#define _SWAB_DECLARED 129138659Strhodes 130138659Strhodes#ifndef _SSIZE_T_DECLARED 131138659Strhodestypedef __ssize_t ssize_t; 132138659Strhodes#define _SSIZE_T_DECLARED 133138659Strhodes#endif /* _SIZE_T_DECLARED */ 134138659Strhodes 135138659Strhodesvoid swab(const void * __restrict, void * __restrict, ssize_t); 136138659Strhodes#endif /* _SWAB_DECLARED */ 137138659Strhodes 138138659Strhodes#endif /* __BSD_VISIBLE */ 1391539Srgrimes__END_DECLS 1401539Srgrimes 1411539Srgrimes#endif /* _STRING_H_ */ 142