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

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
   4 *
   5 * vineetg: May 2011
   6 *  -We had half-optimised memset/memcpy, got better versions of those
   7 *  -Added memcmp, strchr, strcpy, strcmp, strlen
   8 *
   9 * Amit Bhor: Codito Technologies 2004
  10 */
  11
  12#ifndef _ASM_ARC_STRING_H
  13#define _ASM_ARC_STRING_H
  14
  15#include <linux/types.h>
  16
  17#define __HAVE_ARCH_MEMSET
  18#define __HAVE_ARCH_MEMCPY
  19#define __HAVE_ARCH_MEMCMP
  20#define __HAVE_ARCH_STRCHR
  21#define __HAVE_ARCH_STRCPY
  22#define __HAVE_ARCH_STRCMP
  23#define __HAVE_ARCH_STRLEN
  24
  25extern void *memset(void *ptr, int, __kernel_size_t);
  26extern void *memcpy(void *, const void *, __kernel_size_t);
  27extern void memzero(void *ptr, __kernel_size_t n);
  28extern int memcmp(const void *, const void *, __kernel_size_t);
  29extern char *strchr(const char *s, int c);
  30extern char *strcpy(char *dest, const char *src);
  31extern int strcmp(const char *cs, const char *ct);
  32extern __kernel_size_t strlen(const char *);
  33
  34#endif /* _ASM_ARC_STRING_H */
  35