toc2msf
toc2msf(tr2+1, &tm, &ts, &tf);
toc2msf(n+1, &tm, &ts, &tf);
void toc2msf(u_int, u_char *, u_char *, u_char *);
toc2msf(tr1, &tm, &ts, &tf);
toc2msf(tr1+1, &tm, &ts, &tf);
toc2msf(n+1, &tm, &ts, &tf);
toc2msf(tr2, &tm, &ts, &tf);