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Power Programmierung
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Power-Programmierung (Tewi)(1994).iso
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1991
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06
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alib
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tolower.asm
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Assembly Source File
|
1991-06-25
|
215b
|
22 lines
include asm.inc
public tolower
.code
;; tolower
;
; entry AL char
; exit AL lower cased AL
;
tolower proc
cmp al,'A'
jb tol1
cmp al,'Z'
ja tol1
or al,20h
tol1: ret
tolower endp
end