50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/*-
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* Copyright (c) 1992, 1993 Erik Forsberg.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* THIS SOFTWARE IS PROVIDED BY ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL I BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: mouse.h,v 1.3 1993/12/20 05:25:24 mycroft Exp $
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*/
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#ifndef _I386_MOUSE_H_
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#define _I386_MOUSE_H_
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struct mouseinfo {
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unsigned char status;
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char xmotion, ymotion;
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};
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#define BUTSTATMASK 0x07 /* Any mouse button down if any bit set */
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#define BUTCHNGMASK 0x38 /* Any mouse button changed if any bit set */
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#define BUT3STAT 0x01 /* Button 3 down if set */
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#define BUT2STAT 0x02 /* Button 2 down if set */
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#define BUT1STAT 0x04 /* Button 1 down if set */
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#define BUT3CHNG 0x08 /* Button 3 changed if set */
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#define BUT2CHNG 0x10 /* Button 2 changed if set */
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#define BUT1CHNG 0x20 /* Button 1 changed if set */
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#define MOVEMENT 0x40 /* Mouse movement detected */
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/* Ioctl definitions */
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#define MOUSEIOC ('M'<<8)
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#define MOUSEIOCREAD (MOUSEIOC|60)
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#endif /* !_I386_MOUSE_H_ */
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