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gifasm.asm
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Assembly Source File
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1995-08-07
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1KB
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63 lines
.286
w equ word ptr
b equ byte ptr
code segment public
assume cs:code,ds:code
extrn insthand:near
extrn loadgif:near
extrn setpal:near
extrn p13_2_modex:near
extrn squeeze:near
extrn blackpal:near
extrn init_modex:near
extrn reslim:byte
extrn oldint21:dword
extrn oldint65:dword
extrn ID:dword
extrn makecopy:near
public resident
public drawgif
public deinst
resident proc near
call insthand
mov ax,word ptr ds:[2ch]
mov es,ax
mov ah,49h
int 21h
lea dx,reslim
inc dx
int 27h
ret
resident endp
drawgif proc near
call init_modex
call blackpal
call setpal
call loadgif
call p13_2_modex pascal,8001,7999
; call setpal
call squeeze
mov ah,1
int 21h
ret
drawgif endp
deinst proc near
mov ah,49h
int 21h
mov dx,es:w oldint21
mov ax,es:w oldint21 + 2
mov ds,ax
mov ax,2521h
int 21h
mov dx,es:w oldint65
mov ax,es:w oldint65 + 2
mov ds,ax
mov ax,2565h
int 21h
int 20h
deinst endp
code ends
end