arch/hexagon/include/asm/string.h

   1 /*
   2  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
   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 and
   6  * only version 2 as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  16  * 02110-1301, USA.
  17  */
  18
  19 #ifndef _ASM_STRING_H_
  20 #define _ASM_STRING_H_
  21
  22 #ifdef __KERNEL__
  23 #define __HAVE_ARCH_MEMCPY
  24 extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
  25
  26 /*  ToDo:  use dczeroa, accelerate the compiler-constant zero case  */
  27 #define __HAVE_ARCH_MEMSET
  28 extern void *memset(void *__to, int c, size_t __n);
  29 #endif
  30
  31
  32 #endif /* _ASM_STRING_H_ */