lWaitClick)(Popot x, Popot y, Popot left, Popot right, Popot key);   char  *protostr00;   void  (*plPhysicalPollInput)(Popot x, Popot y, Popot left, Popot right, Popot key);   char  *protostr00;   void  (*plPhysicalWaitInput)(Popot x, Popot y, Popot left, Popot right, Popot key);   char  *protostr00;   Boolean  (*pl