Function CompareGuid

BaseTools/Source/C/Common/CommonLib.c:115–153

}

INTN
CompareGuid (
  IN EFI_GUID     *Guid1,
  IN EFI_GUID     *Guid2
  )
/*++

Routine Description:

  Compares to GUIDs

Arguments:

  Guid1 - guid to compare
  Guid2 - guid to compare

Returns:
  =  0  if Guid1 == Guid2
  != 0  if Guid1 != Guid2

--*/
{
  INT32 *g1;
  INT32 *g2;
  INT32 r;

  //
  // Compare 32 bits at a time
  //
  g1  = (INT32 *) Guid1;
  g2  = (INT32 *) Guid2;

  r   = g1[0] - g2[0];
  r |= g1[1] - g2[1];
  r |= g1[2] - g2[2];
  r |= g1[3] - g2[3];

  return r;
}


EFI_STATUS