string.h revision 189809
1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)string.h 8.1 (Berkeley) 6/2/93 34 * $FreeBSD: head/include/string.h 189809 2009-03-14 19:03:34Z das $ 35 */ 36 37#ifndef _STRING_H_ 38#define _STRING_H_ 39 40#include <sys/cdefs.h> 41#include <sys/_null.h> 42#include <sys/_types.h> 43 44/* 45 * Prototype functions which were historically defined in <string.h>, but 46 * are required by POSIX to be prototyped in <strings.h>. 47 */ 48#if __BSD_VISIBLE 49#include <strings.h> 50#endif 51 52#ifndef _SIZE_T_DECLARED 53typedef __size_t size_t; 54#define _SIZE_T_DECLARED 55#endif 56 57__BEGIN_DECLS 58#if __XSI_VISIBLE >= 600 59void *memccpy(void * __restrict, const void * __restrict, int, size_t); 60#endif 61void *memchr(const void *, int, size_t) __pure; 62#if __BSD_VISIBLE 63void *memrchr(const void *, int, size_t) __pure; 64#endif 65int memcmp(const void *, const void *, size_t) __pure; 66void *memcpy(void * __restrict, const void * __restrict, size_t); 67#if __BSD_VISIBLE 68void *memmem(const void *, size_t, const void *, size_t) __pure; 69#endif 70void *memmove(void *, const void *, size_t); 71void *memset(void *, int, size_t); 72#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 73char *stpcpy(char * __restrict, const char * __restrict); 74char *stpncpy(char * __restrict, const char * __restrict, size_t); 75#endif 76#if __BSD_VISIBLE 77char *strcasestr(const char *, const char *) __pure; 78#endif 79char *strcat(char * __restrict, const char * __restrict); 80char *strchr(const char *, int) __pure; 81int strcmp(const char *, const char *) __pure; 82int strcoll(const char *, const char *); 83char *strcpy(char * __restrict, const char * __restrict); 84size_t strcspn(const char *, const char *) __pure; 85#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 86char *strdup(const char *) __malloc_like; 87#endif 88char *strerror(int); 89#if __POSIX_VISIBLE >= 200112 90int strerror_r(int, char *, size_t); 91#endif 92#if __BSD_VISIBLE 93size_t strlcat(char * __restrict, const char * __restrict, size_t); 94size_t strlcpy(char * __restrict, const char * __restrict, size_t); 95#endif 96size_t strlen(const char *) __pure; 97#if __BSD_VISIBLE 98void strmode(int, char *); 99#endif 100char *strncat(char * __restrict, const char * __restrict, size_t); 101int strncmp(const char *, const char *, size_t) __pure; 102char *strncpy(char * __restrict, const char * __restrict, size_t); 103#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 104char *strndup(const char *, size_t) __malloc_like; 105size_t strnlen(const char *, size_t) __pure; 106#endif 107#if __BSD_VISIBLE 108char *strnstr(const char *, const char *, size_t) __pure; 109#endif 110char *strpbrk(const char *, const char *) __pure; 111char *strrchr(const char *, int) __pure; 112#if __BSD_VISIBLE 113char *strsep(char **, const char *); 114#endif 115#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 116char *strsignal(int); 117#endif 118size_t strspn(const char *, const char *) __pure; 119char *strstr(const char *, const char *) __pure; 120char *strtok(char * __restrict, const char * __restrict); 121#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 122char *strtok_r(char *, const char *, char **); 123#endif 124size_t strxfrm(char * __restrict, const char * __restrict, size_t); 125#if __BSD_VISIBLE 126 127#ifndef _SWAB_DECLARED 128#define _SWAB_DECLARED 129 130#ifndef _SSIZE_T_DECLARED 131typedef __ssize_t ssize_t; 132#define _SSIZE_T_DECLARED 133#endif /* _SIZE_T_DECLARED */ 134 135void swab(const void * __restrict, void * __restrict, ssize_t); 136#endif /* _SWAB_DECLARED */ 137 138#endif /* __BSD_VISIBLE */ 139__END_DECLS 140 141#endif /* _STRING_H_ */ 142