b08a86171f
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3 42af7a65-404d-4744-a932-0658087f49c3
95 lines
3.5 KiB
C
95 lines
3.5 KiB
C
/************************************************************
|
|
* string.h
|
|
*
|
|
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
|
|
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
|
*
|
|
* 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 Gregory Nutt 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 __STRING_H
|
|
#define __STRING_H
|
|
|
|
/************************************************************
|
|
* Included Files
|
|
************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
#include <stddef.h> /* For size_t */
|
|
|
|
/************************************************************
|
|
* Definitions
|
|
************************************************************/
|
|
|
|
#define bzero(s,n) memset((s),0,(n))
|
|
|
|
/************************************************************
|
|
* Global Function Prototypes
|
|
************************************************************/
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
#define EXTERN extern "C"
|
|
extern "C" {
|
|
#else
|
|
#define EXTERN extern
|
|
#endif
|
|
|
|
EXTERN char *strchr(const char *s, int c);
|
|
EXTERN char *strdup(const char *s);
|
|
EXTERN char *strerror(int);
|
|
EXTERN size_t strlen(const char *);
|
|
EXTERN char *strncat(char *, const char *, size_t);
|
|
EXTERN int strcmp(const char *, const char *);
|
|
EXTERN int strncmp(const char *, const char *, size_t);
|
|
EXTERN char *strcpy(char *dest, const char *src);
|
|
EXTERN char *strncpy(char *, const char *, size_t);
|
|
EXTERN char *strpbrk(const char *, const char *);
|
|
EXTERN char *strchr(const char *, int);
|
|
EXTERN char *strrchr(const char *, int);
|
|
EXTERN size_t strspn(const char *, const char *);
|
|
EXTERN size_t strcspn(const char *, const char *);
|
|
EXTERN char *strstr(const char *, const char *);
|
|
EXTERN char *strtok(char *, const char *);
|
|
|
|
EXTERN void *memset(void *s, int c, size_t n);
|
|
EXTERN void *memcpy(void *dest, const void *src, size_t n);
|
|
EXTERN int memcmp(const void *s1, const void *s2, size_t n);
|
|
EXTERN void *memmove(void *dest, const void *src, size_t count);
|
|
|
|
#ifndef CONFIG_ARCH_BZERO
|
|
# define bzero(s,n) (void)memset(s,0,n)
|
|
#endif
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
#endif /* __STRING_H */
|