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/*
* Copyright (c) 2025 Ian Marco Moffett and L5 engineers
* 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 project 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 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 OWNER 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 _LIB_STRING_H
#define _LIB_STRING_H 1
#include <sys/types.h>
#include <sys/cdefs.h>
#include <stdarg.h>
#ifndef _HAVE_SIZE_T
#define _HAVE_SIZE_T
typedef __size_t size_t;
#endif /* _HAVE_SIZE_T */
#ifndef _HAVE_INT64_T
#define _HAVE_INT64_T
typedef __int64_t int64_t;
#endif /* _HAVE_INT64_T */
__BEGIN_DECLS
size_t strlen(const char *s);
void *memset(void *s, int c, size_t n);
void *memcpy(void *dest, const void *src, size_t n);
int strncmp(const char *s1, const char *s2, size_t n);
int memcmp(const void *s1, const void *s2, size_t n);
int strcmp(const char *s1, const char *s2);
int atoi(char *s);
/* XXX: Maybe move to stdio.h? */
int vsnprintf(char *s, size_t size, const char *fmt, va_list ap);
int snprintf(char *s, size_t size, const char *fmt, ...);
/*
* E0 specific string routine
*
* Convert base<n> value to string
*
* @value: Value to convert
* @buf: Buffer to store string
* @base: Radix to convert to
*/
char *itoa(int64_t value, char *buf, int base);
/*
* Duplicate a string onto heap
*
* @s: String to duplicate
*/
char *strdup(const char *s);
__END_DECLS
#endif /* !_LIB_STRING_H */
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