mirror of https://github.com/nmlgc/ReC98.git
20 lines
212 B
NASM
20 lines
212 B
NASM
|
getch proc DIST
|
||
|
|
push si
|
||
|
|
push di
|
||
|
|
cmp _cFlag, 0
|
||
|
|
jz short @@input
|
||
|
|
mov _cFlag, 0
|
||
|
|
mov al, _cChar
|
||
|
|
jmp short @@ret
|
||
|
|
|
||
|
|
@@input:
|
||
|
|
mov ax, 700h
|
||
|
|
int 21h
|
||
|
|
|
||
|
|
@@ret:
|
||
|
|
mov ah, 0
|
||
|
|
pop di
|
||
|
|
pop si
|
||
|
|
ret
|
||
|
|
getch endp
|