35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
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/*
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* USBVISION_IOCTL.H
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* IOCTL for usbvision
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*
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* Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
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*
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* This module is part of usbvision driver project.
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* Updates to driver completed by Dwaine P. Garden
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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struct usbvision_reg {
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unsigned char addr;
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unsigned char value;
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};
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#define UVIOCGREG _IOWR('u',240,struct usbvision_reg) // get register
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#define UVIOCSREG _IOW('u',241,struct usbvision_reg) // set register
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#define UVIOCSVINM _IOW('u',242,int) // set usbvision vin_mode
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