; void DEFCONV snd_determine_mode()
proc_defconv snd_determine_mode
	mov	ah, PMD_GET_DRIVER_VERSION
	int	60h
	xor	bx, bx
	cmp	al, -1
	jz	short @@set_to_MIDI_activity
	inc	bx
	mov	_snd_fm_possible, 1
	jmp	short @@set_and_ret

@@set_to_MIDI_activity:
	mov	bl, _snd_midi_active

@@set_and_ret:
	mov	_snd_active, bl
	mov	ax, bx
	ret
endp_defconv
	nop	; word alignment