home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
AmigActive 6
/
AACD06.ISO
/
AACD
/
Programming
/
DOpus4-GPL
/
Program
/
DOpusRTAsm.asm
< prev
next >
Wrap
Assembly Source File
|
2000-01-27
|
2KB
|
56 lines
; Directory Opus 4
; Original GPL release version 4.12
; Copyright 1993-2000 Jonathan Potter
;
; This program is free software; you can redistribute it and/or
; modify it under the terms of the GNU General Public License
; as published by the Free Software Foundation; either version 2
; of the License, or (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
; All users of Directory Opus 4 (including versions distributed
; under the GPL) are entitled to upgrade to the latest version of
; Directory Opus version 5 at a reduced price. Please see
; http://www.gpsoft.com.au for more information.
;
; The release of Directory Opus 4 under the GPL in NO WAY affects
; the existing commercial status of Directory Opus 5.
_LVOSignal equ -$144
XDEF @InputHandler
XDEF _InputHandler
section code
_InputHandler:
@InputHandler:
cmp.b #2,4(a0)
bne.s skiphandler
cmp.w #$68,6(a0)
bne.s notdown
moveq.l #1,d0
bra.s sendsignal
notdown:
cmp.w #$e8,6(a0)
bne.s skiphandler
moveq.l #2,d0
sendsignal:
move.l 4,a6
move.l a0,-(sp)
jsr _LVOSignal(a6)
move.l (sp)+,a0
skiphandler:
move.l a0,d0
rts
end