extern int (*Mf_getc)();
extern int (*Mf_header)();
extern int (*Mf_starttrack)();
extern int (*Mf_endtrack)();
extern int (*Mf_on)();
extern int (*Mf_off)();
extern int (*Mf_pressure)();
extern int (*Mf_controller)();
extern int (*Mf_pitchbend)();
extern int (*Mf_program)();
extern int (*Mf_chanpressure)();
extern int (*Mf_sysex)();
extern int (*Mf_metamisc)();
extern int (*Mf_sqspecific)();
extern int (*Mf_seqnum)();
extern int (*Mf_text)();
extern int (*Mf_eot)();
extern int (*Mf_timesig)();
extern int (*Mf_smpte)();
extern int (*Mf_tempo)();
extern int (*Mf_keysig)();
extern int (*Mf_arbitrary)();
extern int (*Mf_error)();
extern long Mf_currtime;
extern int Mf_nomerge;
extern int Mf_skipinit;