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 * $FreeBSD$ 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 53 typedef __size_t size_t; 54 #define _SIZE_T_DECLARED 55 #endif 56 57 __BEGIN_DECLS 58 #if __XSI_VISIBLE >= 600 59 void *memccpy(void * __restrict, const void * __restrict, int, size_t); 60 #endif 61 void *memchr(const void *, int, size_t) __pure; 62 #if __BSD_VISIBLE 63 void *memrchr(const void *, int, size_t) __pure; 64 #endif 65 int memcmp(const void *, const void *, size_t) __pure; 66 void *memcpy(void * __restrict, const void * __restrict, size_t); 67 #if __BSD_VISIBLE 68 void *memmem(const void *, size_t, const void *, size_t) __pure; 69 #endif 70 void *memmove(void *, const void *, size_t); 71 void *memset(void *, int, size_t); 72 #if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 73 char *stpcpy(char * __restrict, const char * __restrict); 74 char *stpncpy(char * __restrict, const char * __restrict, size_t); 75 #endif 76 #if __BSD_VISIBLE 77 char *strcasestr(const char *, const char *) __pure; 78 #endif 79 char *strcat(char * __restrict, const char * __restrict); 80 char *strchr(const char *, int) __pure; 81 int strcmp(const char *, const char *) __pure; 82 int strcoll(const char *, const char *); 83 char *strcpy(char * __restrict, const char * __restrict); 84 size_t strcspn(const char *, const char *) __pure; 85 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 86 char *strdup(const char *) __malloc_like; 87 #endif 88 char *strerror(int); 89 #if __POSIX_VISIBLE >= 200112 90 int strerror_r(int, char *, size_t); 91 #endif 92 #if __BSD_VISIBLE 93 size_t strlcat(char * __restrict, const char * __restrict, size_t); 94 size_t strlcpy(char * __restrict, const char * __restrict, size_t); 95 #endif 96 size_t strlen(const char *) __pure; 97 #if __BSD_VISIBLE 98 void strmode(int, char *); 99 #endif 100 char *strncat(char * __restrict, const char * __restrict, size_t); 101 int strncmp(const char *, const char *, size_t) __pure; 102 char *strncpy(char * __restrict, const char * __restrict, size_t); 103 #if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 104 char *strndup(const char *, size_t) __malloc_like; 105 size_t strnlen(const char *, size_t) __pure; 106 #endif 107 #if __BSD_VISIBLE 108 char *strnstr(const char *, const char *, size_t) __pure; 109 #endif 110 char *strpbrk(const char *, const char *) __pure; 111 char *strrchr(const char *, int) __pure; 112 #if __BSD_VISIBLE 113 char *strsep(char **, const char *); 114 #endif 115 #if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 116 char *strsignal(int); 117 #endif 118 size_t strspn(const char *, const char *) __pure; 119 char *strstr(const char *, const char *) __pure; 120 char *strtok(char * __restrict, const char * __restrict); 121 #if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 122 char *strtok_r(char *, const char *, char **); 123 #endif 124 size_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 131 typedef __ssize_t ssize_t; 132 #define _SSIZE_T_DECLARED 133 #endif /* _SIZE_T_DECLARED */ 134 135 void 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