
	query_heart_beat(3)	MudOS v21c2		(5 Sep 1994)

	:
		query_heart_beat() - ѯһ (heart beat) ״.
	﷨:
		int query_heart_beat( object );

		 query_heart_beat(  );
	÷:
		Ѿй set_heart_beat() ʽ,
		query_heart_beat() ֵ. ָ ob, ԤΪ
		Ŀǰ. û򴫻 0.
	ο:
		heart_beat(4), set_heart_beat(3)
	:
		Spock @ FF	97.Apr.30.		(printed 3/16/95)
