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/* $Id$ */

/* This file is part of DeforaOS System libc */

* 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.

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT

* HOLDER 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 LIBC_STRING_H

# define LIBC_STRING_H

# include "stddef.h"

/* functions */

void * memchr(void const * s, int c, size_t n);

int memcmp(void const * s1, void const * s2, size_t n);

void * memcpy(void * dest, void const * src, size_t n);

void * memmove(void * dest, void const * src, size_t n);

void * memset(void * dest, int c, size_t n);

char * strcat(char * dest, char const * src);

char * strchr(char const * s, int c);

int strcmp(char const * s1, char const * s2);

int strcoll(char const * s1, char const * s2);

char * strcpy(char * dest, char const * src);

size_t strcspn(char const * s1, char const * s2);

char * strdup(char const * s);

char * strerror(int errnum);

int strerror_r(int errnum, char * strerrbuf, size_t buflen);

size_t strlen(char const * s);

char * strncat(char * dest, char const * src, size_t n);

int strncmp(char const * s1, char const * s2, size_t n);

char * strncpy(char * dest, char const * src, size_t n);

size_t strnlen(char const * s, size_t max);

char * strpbrk(char const * s1, char const * s2);

char * strrchr(char const * s, int c);

size_t strspn(char const * s1, char const * s2);

char * strstr(char const * s1, char const * s2);

char * strtok(char * s1, char const * s2);

size_t strxfrm(char * s1, char const * s2, size_t n);

#endif /* !LIBC_STRING_H */