/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)string.h 8.1 (Berkeley) 6/2/93 * $FreeBSD$ */ #ifndef _STRING_H_ #define _STRING_H_ #include #include #include /* * Prototype functions which were historically defined in , but * are required by POSIX to be prototyped in . */ #if __BSD_VISIBLE #include #endif #ifndef _SIZE_T_DECLARED typedef __size_t size_t; #define _SIZE_T_DECLARED #endif __BEGIN_DECLS #if __XSI_VISIBLE >= 600 void *memccpy(void * __restrict, const void * __restrict, int, size_t); #endif void *memchr(const void *, int, size_t) __pure; #if __BSD_VISIBLE void *memrchr(const void *, int, size_t) __pure; #endif int memcmp(const void *, const void *, size_t) __pure; void *memcpy(void * __restrict, const void * __restrict, size_t); #if __BSD_VISIBLE void *memmem(const void *, size_t, const void *, size_t) __pure; #endif void *memmove(void *, const void *, size_t); #if __BSD_VISIBLE void *mempcpy(void * __restrict, const void * __restrict, size_t); #endif void *memset(void *, int, size_t); #if __POSIX_VISIBLE >= 200809 char *stpcpy(char * __restrict, const char * __restrict); char *stpncpy(char * __restrict, const char * __restrict, size_t); #endif #if __BSD_VISIBLE char *strcasestr(const char *, const char *) __pure; #endif char *strcat(char * __restrict, const char * __restrict); char *strchr(const char *, int) __pure; #if __BSD_VISIBLE char *strchrnul(const char*, int) __pure; int strverscmp(const char *, const char *) __pure; #endif int strcmp(const char *, const char *) __pure; int strcoll(const char *, const char *); char *strcpy(char * __restrict, const char * __restrict); size_t strcspn(const char *, const char *) __pure; #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE char *strdup(const char *) __malloc_like; #endif char *strerror(int); #if __POSIX_VISIBLE >= 200112 int strerror_r(int, char *, size_t); #endif #if __BSD_VISIBLE size_t strlcat(char * __restrict, const char * __restrict, size_t); size_t strlcpy(char * __restrict, const char * __restrict, size_t); #endif size_t strlen(const char *) __pure; #if __BSD_VISIBLE void strmode(int, char *); #endif char *strncat(char * __restrict, const char * __restrict, size_t); int strncmp(const char *, const char *, size_t) __pure; char *strncpy(char * __restrict, const char * __restrict, size_t); #if __POSIX_VISIBLE >= 200809 char *strndup(const char *, size_t) __malloc_like; size_t strnlen(const char *, size_t) __pure; #endif #if __BSD_VISIBLE char *strnstr(const char *, const char *, size_t) __pure; #endif char *strpbrk(const char *, const char *) __pure; char *strrchr(const char *, int) __pure; #if __BSD_VISIBLE char *strsep(char **, const char *); #endif #if __POSIX_VISIBLE >= 200809 char *strsignal(int); #endif size_t strspn(const char *, const char *) __pure; char *strstr(const char *, const char *) __pure; char *strtok(char * __restrict, const char * __restrict); #if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 char *strtok_r(char *, const char *, char **); #endif size_t strxfrm(char * __restrict, const char * __restrict, size_t); #if __BSD_VISIBLE #ifndef _SWAB_DECLARED #define _SWAB_DECLARED #ifndef _SSIZE_T_DECLARED typedef __ssize_t ssize_t; #define _SSIZE_T_DECLARED #endif /* _SIZE_T_DECLARED */ void swab(const void * __restrict, void * __restrict, ssize_t); #endif /* _SWAB_DECLARED */ int timingsafe_bcmp(const void *, const void *, size_t); int timingsafe_memcmp(const void *, const void *, size_t); #endif /* __BSD_VISIBLE */ #if __POSIX_VISIBLE >= 200112 || defined(_XLOCALE_H_) #include #endif #if __EXT1_VISIBLE #ifndef _RSIZE_T_DEFINED #define _RSIZE_T_DEFINED typedef size_t rsize_t; #endif #ifndef _ERRNO_T_DEFINED #define _ERRNO_T_DEFINED typedef int errno_t; #endif /* ISO/IEC 9899:2011 K.3.7.4.1.1 */ errno_t memset_s(void *, rsize_t, int, rsize_t); #endif /* __EXT1_VISIBLE */ __END_DECLS #endif /* _STRING_H_ */