/*
* Copyright (c) 2001-2004 Jakub Jermar
* 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 generic
* @{
*/
/** @file
*/
#ifndef KERN_STRING_H_
#define KERN_STRING_H_
#include <typedefs.h>
#define UTF8_NO_LIMIT ((size_t) -1)
extern char invalch;
extern wchar_t chr_decode(const char *, size_t *, size_t);
extern bool chr_encode(const wchar_t, char *, size_t *, size_t);
extern size_t str_lsize(const char *, count_t);
extern bool ascii_check(const wchar_t ch);
extern bool unicode_check(const wchar_t ch);
extern size_t strlen(const char *str);
extern count_t str_length(const char *str);
extern count_t wstr_length(const wchar_t *str);
extern int strcmp(const char *src, const char *dst);
extern int strncmp(const char *src, const char *dst, size_t len);
extern void strncpy(char *dest, const char *src, size_t len);
extern char *strchr(const char *s, int i);
#endif
/** @}
*/