direct_console.h

来自「基于组件方式开发操作系统的OSKIT源代码」· C头文件 代码 · 共 36 行

/*
 * Copyright (c) 1996, 1998 University of Utah and the Flux Group.
 * All rights reserved.
 * 
 * This file is part of the Flux OSKit.  The OSKit is free software, also known
 * as "open source;" you can redistribute it and/or modify it under the terms
 * of the GNU General Public License (GPL), version 2, as published by the Free
 * Software Foundation (FSF).  To explore alternate licensing terms, contact
 * the University of Utah at [e-mail] or [phone].
 * 
 * The OSKit 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 GPL for more details.  You should have
 * received a copy of the GPL along with the OSKit; see the file COPYING.  If
 * not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
 */
/*
 * The "direct console" is an extremely simple console "driver" for PCs,
 * which writes directly to CGA/EGA/VGA display memory to output text,
 * and reads directly from the keyboard using polling to read characters.
 */
#ifndef _OSKIT_X86_PC_DIRECT_CONSOLE_H_
#define _OSKIT_X86_PC_DIRECT_CONSOLE_H_

#include <oskit/compiler.h>
#include <oskit/com/stream.h>

OSKIT_BEGIN_DECLS

oskit_error_t
direct_console_init(oskit_stream_t **out_stream);

OSKIT_END_DECLS

#endif /* _OSKIT_X86_PC_DIRECT_CONSOLE_H_ */