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Power Programmierung
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Power-Programmierung (Tewi)(1994).iso
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magazine
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progjour
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1991
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06
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alib
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isgraph.asm
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Assembly Source File
|
1991-08-22
|
240b
|
22 lines
include asm.inc
public isgraph
.code
;; isgraph
;
; entry AL character
; exit Zf if printable character (not space)
;
isgraph proc
cmp al,'!'
jb isg1
cmp al,'~'
ja isg1
cmp al,al
isg1: ret
isgraph endp
end