1  static int parse (int, int);
       2  static int parseStmt (int, int);
       3  
       4  ejEval()
       5  {
       6  	int		state;
       7  	state = parse(8  , 0x1 );
       8  }
       9  static int parse(int state, int flags)
      10  {
      11  	switch (state) {
      12  	case 8 :
      13  	case 18 :
      14  	case 6 :
      15  	case 2 :
      16  		state = parseStmt(state, flags);
      17  		break;
      18  	}
      19  }
      20  static int parseStmt(int state, int flags)
      21  {
      22    parse (2, flags);
      23  }