+ // --------------- nil pointer exception checks
+ rmr_rcv_specific( NULL, NULL, "foo", 0 );
+ rmr_mt_rcv( NULL, NULL, 0 );
+ mt_call( NULL, NULL, 0, 1, NULL );
+ rmr_mt_call( NULL, NULL, 0, 1 );
+ rmr_set_low_latency( NULL );
+ rmr_set_fack( NULL );