/*
* Copyright (c) 2011 Petr Koupy
* Copyright (c) 2011 Jiri Zarevucky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - 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 ``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 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.
*/
/** @addtogroup libposix
* @{
*/
/** @file String manipulation.
*/
#ifndef POSIX_STRING_H_
#define POSIX_STRING_H_
/*
* TODO: not implemented due to missing locale support
*
* int strcoll_l(const char *, const char *, locale_t);
* char *strerror_l(int, locale_t);
* size_t strxfrm_l(char *__restrict__, const char *__restrict__, size_t, locale_t);
*/
#include <stddef.h>
#include <common/mem.h>
#define _REALLY_WANT_STRING_H
#include <libc/string.h>
__C_DECLS_BEGIN;
/* Copying and Concatenation */
extern char *stpcpy(char *__restrict__ dest, const char *__restrict__ src);
extern char *stpncpy(char *__restrict__ dest, const char *__restrict__ src, size_t n);
extern void *memccpy(void *__restrict__ dest, const void *__restrict__ src, int c, size_t n);
/* Search Functions */
extern char *gnu_strchrnul(const char *s, int c);
/* Tokenization functions. */
extern char *strtok_r(char *, const char *, char **);
/* Error Messages */
extern int strerror_r(int errnum, char *buf, size_t bufsz);
/* Signal Messages */
extern char *strsignal(int signum);
/* Legacy Declarations */
extern int ffs(int i);
extern int strcasecmp(const char *s1, const char *s2);
extern int strncasecmp(const char *s1, const char *s2, size_t n);
__C_DECLS_END;
#endif // POSIX_STRING_H_
/** @}
*/