src/lib/memcmp.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <string.h>
   4
   5 int memcmp(const void *src1, const void *src2, size_t bytes)
   6 {
   7         const unsigned char *s1, *s2;
   8         int result;
   9         s1 = src1;
  10         s2 = src2;
  11         result = 0;
  12         while ((bytes > 0) && (result == 0)) {
  13                 result = *s1 - *s2;
  14                 bytes--;
  15                 s1++;
  16                 s2++;
  17         }
  18         return result;
  19 }