.\"enable or disable an objects heartbeat .DT set_heart_beat $MUDNAME$ driver help set_heart_beat .SH Name .SI 5 set_heart_beat() - enable or disable an objects heartbeat .EI .SH Synopsis .SI 5 int set_heart_beat( int flag ); .EI .SH Description .SP 5 5 Passing `flag' as 0 disables the objects heart beat. Passing a `flag' of 1 will cause heart_beat() to be called in the object once each heart beat (every 2 seconds). .EP .SH See also .SI 5 heart_beat(), query_heart_beat() .EI