public static void sq_bdqp(ref OPERAND_SIZE opsize, ref INSTRUCTION instr, INTERNAL_DATA idata, DISMODE mode) { if ((instr.modrm & 0xC0) == 0xC0) { sq_dqp(ref opsize, ref instr, idata, mode); } else { sq_b(ref opsize, ref instr, idata, mode); } }