mirror of https://github.com/nmlgc/ReC98.git
22 lines
411 B
NASM
22 lines
411 B
NASM
public _snd_pmd_resident
|
|
_snd_pmd_resident proc
|
|
xor ax, ax
|
|
mov _snd_interrupt_if_midi, 60h
|
|
mov _snd_midi_possible, al
|
|
mov _snd_bgm_mode, al
|
|
mov _snd_se_mode, al
|
|
mov es, ax
|
|
assume es:nothing
|
|
les bx, dword ptr es:[60h * 4]
|
|
cmp byte ptr es:[bx+2], 'P'
|
|
jnz short @@ret
|
|
cmp byte ptr es:[bx+3], 'M'
|
|
jnz short @@ret
|
|
cmp byte ptr es:[bx+4], 'D'
|
|
jnz short @@ret
|
|
inc ax
|
|
|
|
@@ret:
|
|
ret
|
|
_snd_pmd_resident endp
|