color.h

上一个上传的有问题,这个是好的。visopsys包括系统内核和GUI的全部SOURCE code ,还包括一些基本的docs文档。里面src子目录对应所有SOURCE code.对于想研究操作系统的朋

// 
//  Visopsys
//  Copyright (C) 1998-2007 J. Andrew McLaughlin
//  
//  This library is free software; you can redistribute it and/or modify it
//  under the terms of the GNU Lesser General Public License as published by
//  the Free Software Foundation; either version 2.1 of the License, or (at
//  your option) any later version.
//
//  This library 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 Lesser
//  General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public License
//  along with this library; if not, write to the Free Software Foundation,
//  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
//  color.h
//

// This file contains definitions and structures for using and manipulating
// colors in Visopsys.

#if !defined(_COLOR_H)

typedef struct {
  unsigned char blue;
  unsigned char green;
  unsigned char red;

} color;

// Standard PC (text-mode) color values, and our real-color translations
// of them
#define COLOR_BLACK         ((color) { 0, 0, 0 } )        // 0=Black
#define COLOR_BLUE          ((color) { 170, 0, 0 } )      // 1=Blue
#define COLOR_GREEN         ((color) { 0, 170, 0 } )      // 2=Green
#define COLOR_CYAN          ((color) { 170, 170, 0 } )    // 3=Cyan
#define COLOR_RED           ((color) { 0, 0, 170 } )      // 4=Red
#define COLOR_MAGENTA       ((color) { 170, 0, 170 } )    // 5=Magenta
#define COLOR_BROWN         ((color) { 0, 85, 170 } )     // 6=Brown
#define COLOR_LIGHTGRAY     ((color) { 170, 170, 170 } )  // 7=Light gray
#define COLOR_DARKGRAY      ((color) { 85, 85, 85 } )     // 8=Dark gray
#define COLOR_LIGHTBLUE     ((color) { 255, 85, 85 } )    // 9=Light blue
#define COLOR_LIGHTGREEN    ((color) { 85, 255, 85 } )    // 10=Light green
#define COLOR_LIGHTCYAN     ((color) { 255, 255, 85 } )   // 11=Light cyan
#define COLOR_LIGHTRED      ((color) { 85, 85, 255 } )    // 12=Light red
#define COLOR_LIGHTMAGENTA  ((color) { 255, 85, 255 } )   // 13=Light magenta
#define COLOR_YELLOW        ((color) { 85, 255, 255 } )   // 14=Yellow
#define COLOR_WHITE         ((color) { 255, 255, 255 } )  // 15=White

#define _COLOR_H
#endif