623 	int retval;  in midi_open()  local
686 	int retval;  in midi_close()  local
737 	int retval;  in midi_read()  local
818 	int retval;  in midi_write()  local
1128 	int retval;  in midisynth_open()  local
1192 	int retval;  in midisynth_close()  local
1238 	int retval;  in midisynth_writeraw()  local
1461 	int retval;  in midi_unload()  local
1502 	int retval;  in midi_modevent()  local
1541 	int retval = 0;  in midimapper_open()  local
1564 	int retval = 0;  in midimapper_fetch_synth()  local