/* * This file is part of the libpayload project. * * Copyright (C) 2008 Advanced Micro Devices, Inc. * * 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. */ #ifndef _STRING_H #define _STRING_H #include <stddef.h> /** * @defgroup memory Memory manipulation functions * @{ */ void *memset(void *s, int c, size_t n); void *memcpy(void *dst, const void *src, size_t n); void *memmove(void *dst, const void *src, size_t n); void *memchr(const void *s, int c, size_t n); int memcmp(const void *s1, const void *s2, size_t len); /** @} */ /** * @defgroup string String functions * @{ */ size_t strnlen(const char *str, size_t maxlen); size_t strlen(const char *str); int strcmp(const char *s1, const char *s2); int strncmp(const char *s1, const char *s2, size_t maxlen); int strcasecmp(const char *s1, const char *s2); int strncasecmp(const char *s1, const char *s2, size_t maxlen); char *strncpy(char *d, const char *s, size_t n); char *strcpy(char *d, const char *s); char *strncat(char *d, const char *s, size_t n); char *strcat(char *d, const char *s); char *strchr(const char *s, int c); char *strrchr(const char *s, int c); char *strdup(const char *s); char *strstr(const char *h, const char *n); char *strsep(char **stringp, const char *delim); size_t strspn(const char *s, const char *a); size_t strcspn(const char *s, const char *a); char *strtok(char *str, const char *delim); char *strtok_r(char *str, const char *delim, char **ptr); char *strerror(int errnum); /** @} */ /** * @defgroup string Unicode functions * @{ */ char *utf16le_to_ascii(const uint16_t *utf16_string, size_t maxlen); /** @} */ /** * @defgroup string OpenBSD based safe string functions * @{ */ size_t strlcpy(char *d, const char *s, size_t n); size_t strlcat(char *d, const char *s, size_t n); /** @} */ #endif