home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Power-Programmierung
/
CD1.mdf
/
magazine
/
progjour
/
1991
/
06
/
alib
/
isprint.asm
< prev
next >
Wrap
Assembly Source File
|
1991-08-22
|
246b
|
22 lines
include asm.inc
public isprint
.code
;; isprint
;
; entry AL character
; exit Zf if printable character (including space)
;
isprint proc
cmp al,' '
jb isg1
cmp al,'~'
ja isg1
cmp al,al
isg1: ret
isprint endp
end