S_odd_CM_even_C4CM  518 enc/gb18030.c  	state = S_odd_CM_even_C4CM;
S_odd_CM_even_C4CM  522 enc/gb18030.c      case S_odd_CM_even_C4CM: /* CM CM CM C4 CM C4 CM */
S_odd_CM_even_C4CM  566 enc/gb18030.c    case S_odd_CM_even_C4CM:  return (UChar *)(s - 0);