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76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/*-
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)video.h 8.1 (Berkeley) 6/6/93
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*/
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/*
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* This is a header file describing the interface via int 10H to the
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* video subsystem.
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*/
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#define BIOS_VIDEO 0x10
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typedef enum {
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SetMode = 0,
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SetCursorType,
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SetCursorPosition,
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ReadCursorPosition,
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ReadLightPenPosition,
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SelectActiveDisplayPage,
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ScrollActivePageUp,
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ScrollActivePageDown,
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ReadAttribute_Character,
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WriteAttribute_Character,
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WriteCharacterOnly,
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SetColorPalette,
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WriteDot,
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ReadDot,
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WriteTeletypeToActivePage,
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CurrentVideoState,
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Reserved16,
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Reserved17,
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Reserved18,
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WriteString
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} VideoOperationsType;
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typedef enum {
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bw_40x25 = 0,
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color_40x25,
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bw_80x25,
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color_80x25,
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color_320x200,
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bw_320x200,
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bw_640x200,
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internal_bw_80x25
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} VideoModeType;
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