sdcc/support/sdbinutils/libiberty/bcmp.c

   1 /* bcmp
   2    This function is in the public domain.  */
   3
   4 /*
   5
   6 @deftypefn Supplemental int bcmp (char *@var{x}, char *@var{y}, int @var{count})
   7
   8 Compares the first @var{count} bytes of two areas of memory.  Returns
   9 zero if they are the same, nonzero otherwise.  Returns zero if
  10 @var{count} is zero.  A nonzero result only indicates a difference,
  11 it does not indicate any sorting order (say, by having a positive
  12 result mean @var{x} sorts before @var{y}).
  13
  14 @end deftypefn
  15
  16 */
  17
  18 #include <stddef.h>
  19
  20 extern int memcmp(const void *, const void *, size_t);
  21
  22 int
  23 bcmp (const void *s1, const void *s2, size_t count)
  24 {
  25   return memcmp (s1, s2, count);
  26 }
  27