LXR linux/arch/arc/include/asm/string.h

   1/*
   2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
   3 *
   4 * This program is free software; you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License version 2 as
   6 * published by the Free Software Foundation.
   7 *
   8 * vineetg: May 2011
   9 *  -We had half-optimised memset/memcpy, got better versions of those
  10 *  -Added memcmp, strchr, strcpy, strcmp, strlen
  11 *
  12 * Amit Bhor: Codito Technologies 2004
  13 */
  14
  15#ifndef _ASM_ARC_STRING_H
  16#define _ASM_ARC_STRING_H
  17
  18#include <linux/types.h>
  19
  20#ifdef __KERNEL__
  21
  22#define __HAVE_ARCH_MEMSET
  23#define __HAVE_ARCH_MEMCPY
  24#define __HAVE_ARCH_MEMCMP
  25#define __HAVE_ARCH_STRCHR
  26#define __HAVE_ARCH_STRCPY
  27#define __HAVE_ARCH_STRCMP
  28#define __HAVE_ARCH_STRLEN
  29
  30extern void *memset(void *ptr, int, __kernel_size_t);
  31extern void *memcpy(void *, const void *, __kernel_size_t);
  32extern void memzero(void *ptr, __kernel_size_t n);
  33extern int memcmp(const void *, const void *, __kernel_size_t);
  34extern char *strchr(const char *s, int c);
  35extern char *strcpy(char *dest, const char *src);
  36extern int strcmp(const char *cs, const char *ct);
  37extern __kernel_size_t strlen(const char *);
  38
  39#endif /* __KERNEL__ */
  40#endif /* _ASM_ARC_STRING_H */
  41