int FUN_00483c60(byte *param_1,byte *param_2,int param_3)

{

  bool bVar1;

  byte bVar2;

  int iVar3;

  iVar3 = 0;

  do {

    bVar1 = param_3 == 0;

    param_3 = param_3 + -1;

    if (bVar1) {

      return iVar3;

    }

    bVar2 = *param_1;

    param_1 = param_1 + 1;

    iVar3 = (uint)bVar2 - (uint)*param_2;

    param_2 = param_2 + 1;

  } while (iVar3 == 0);

  return iVar3;

}