release/src-rt-6.x/linux/linux-2.6/arch/mips/lib/memcmp.c

   1 /*
   2  *  copied from linux/lib/string.c
   3  *
   4  *  Copyright (C) 1991, 1992  Linus Torvalds
   5  */
   6
   7 #include <linux/module.h>
   8 #include <linux/string.h>
   9
  10 #undef memcmp
  11 int memcmp(const void *cs, const void *ct, size_t count)
  12 {
  13         const unsigned char *su1, *su2;
  14         int res = 0;
  15
  16         for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
  17                 if ((res = *su1 - *su2) != 0)
  18                         break;
  19         return res;
  20 }
  21 EXPORT_SYMBOL(memcmp);
  22