lpmud/mudlib/
lpmud/mudlib/doc/
lpmud/mudlib/doc/LPC/
lpmud/mudlib/log/
lpmud/mudlib/players/
lpmud/mudlib/room/maze1/
lpmud/mudlib/room/sub/
void set_heart_beat(flag)
int flag;

Enable or disable heart beat. If the heart beat is not needed for the moment,
then do disable it. This will reduce system over head.

See also lfun/heart_beat