1 /* $OpenBSD: string.h,v 1.13 2003/08/01 17:38:33 avsm Exp $ */ 2 /* $NetBSD: string.h,v 1.6 1994/10/26 00:56:30 cgd Exp $ */ 3 4 /*- 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)string.h 5.10 (Berkeley) 3/9/91 33 */ 34 35 #ifndef _STRING_H_ 36 #define _STRING_H_ 37 #include <machine/ansi.h> 38 39 #ifdef _BSD_SIZE_T_ 40 typedef _BSD_SIZE_T_ size_t; 41 #undef _BSD_SIZE_T_ 42 #endif 43 44 #ifndef NULL 45 #ifdef __GNUG__ 46 #define NULL __null 47 #else 48 #define NULL 0L 49 #endif 50 #endif 51 52 #include <sys/cdefs.h> 53 54 __BEGIN_DECLS 55 void *memchr(const void *, int, size_t); 56 int memcmp(const void *, const void *, size_t); 57 void *memcpy(void *, const void *, size_t) 58 __attribute__ ((__bounded__(__buffer__,1,3))) 59 __attribute__ ((__bounded__(__buffer__,2,3))); 60 void *memmove(void *, const void *, size_t) 61 __attribute__ ((__bounded__(__buffer__,1,3))) 62 __attribute__ ((__bounded__(__buffer__,2,3))); 63 void *memset(void *, int, size_t) 64 __attribute__ ((__bounded__(__buffer__,1,3))); 65 char *strcat(char *, const char *); 66 char *strchr(const char *, int); 67 int strcmp(const char *, const char *); 68 int strcoll(const char *, const char *); 69 char *strcpy(char *, const char *); 70 size_t strcspn(const char *, const char *); 71 char *strerror(int); 72 int strerror_r(int, char *, size_t) 73 __attribute__ ((__bounded__(__string__,2,3))); 74 size_t strlen(const char *); 75 char *strncat(char *, const char *, size_t) 76 __attribute__ ((__bounded__(__string__,1,3))); 77 int strncmp(const char *, const char *, size_t); 78 char *strncpy(char *, const char *, size_t) 79 __attribute__ ((__bounded__(__string__,1,3))); 80 char *strpbrk(const char *, const char *); 81 char *strrchr(const char *, int); 82 size_t strspn(const char *, const char *); 83 char *strstr(const char *, const char *); 84 char *strtok(char *, const char *); 85 char *strtok_r(char *, const char *, char **); 86 size_t strxfrm(char *, const char *, size_t) 87 __attribute__ ((__bounded__(__string__,1,3))); 88 89 /* Nonstandard routines */ 90 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 91 int bcmp(const void *, const void *, size_t); 92 void bcopy(const void *, void *, size_t) 93 __attribute__ ((__bounded__(__buffer__,2,3))); 94 void bzero(void *, size_t) 95 __attribute__ ((__bounded__(__buffer__,1,2))); 96 int ffs(int); 97 char *index(const char *, int); 98 void *memccpy(void *, const void *, int, size_t) 99 __attribute__ ((__bounded__(__buffer__,1,4))); 100 char *rindex(const char *, int); 101 int strcasecmp(const char *, const char *); 102 char *strdup(const char *); 103 size_t strlcat(char *, const char *, size_t) 104 __attribute__ ((__bounded__(__string__,1,3))); 105 size_t strlcpy(char *, const char *, size_t) 106 __attribute__ ((__bounded__(__string__,1,3))); 107 void strmode(int, char *); 108 int strncasecmp(const char *, const char *, size_t); 109 char *strsep(char **, const char *); 110 char *strsignal(int); 111 #endif 112 __END_DECLS 113 114 #endif /* _STRING_H_ */ 115