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/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. 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.
* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* @(#)libkern.h 8.1 (Berkeley) 6/10/93
* $FreeBSD: src/sys/sys/libkern.h,v 1.60 2009/02/14 11:34:57 rrs Exp $
*/
/*
* Portions copyright (c) 2010, Intel Corporation
*/
#ifndef __STRING_H__
#define __STRING_H__
#include <stdarg.h>
#include <types.h>
int memcmp(const void *b1, const void *b2, size_t len);
char *index(const char *, int);
int strcmp(const char *, const char *);
size_t strlen(const char *);
int strncmp(const char *, const char *, size_t);
char *strncpy(char * __restrict, const char * __restrict, size_t);
void *memcpy(void *dst, const void *src, size_t len);
int snprintf(char *buf, size_t size, const char *fmt, ...);
int vscnprintf(char *buf, size_t size, const char *fmt, va_list ap);
unsigned long strtoul(const char *nptr, char **endptr, int base);
static inline void *memset(void *b, int c, size_t len)
{
char *bb;
for (bb = (char *)b; len--; )
*bb++ = c;
return (b);
}
static inline void *memmove(void *dest, const void *src, size_t n)
{
return memcpy(dest, src, n);
}
static __inline char *strchr(const char *p, int ch)
{
return index(p, ch);
}
#endif /* __STRING_H__ */
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