emu_midiinfo
struct emu_midiinfo *midiinfo;
midiinfo = (struct emu_midiinfo *)func->varinfo;
struct emu_midiinfo *midiinfo;
midiinfo = malloc(sizeof(struct emu_midiinfo), M_DEVBUF, M_WAITOK | M_ZERO);
midiinfo = malloc(sizeof(struct emu_midiinfo), M_DEVBUF, M_WAITOK | M_ZERO);