rtl.h

ReactOS是一些高手根据Windows XP的内核编写出的类XP。内核实现机理和API函数调用几乎相同。甚至可以兼容XP的程序。喜欢研究系统内核的人可以看一看。

/*
 *  FreeLoader
 *  Copyright (C) 1998-2003  Brian Palmer  <[e-mail]>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef __STDLIB_H
#define __STDLIB_H

#include <freeldr.h>

char *	convert_to_ascii(char *buf, int c, int num);
char *	convert_i64_to_ascii(char *buf, int c, unsigned long long num);

void	beep(void);
void	delay(unsigned msec);
void	sound(int freq);

///////////////////////////////////////////////////////////////////////////////////////
//
// List Functions
//
///////////////////////////////////////////////////////////////////////////////////////

typedef struct _LIST_ITEM
{
	struct _LIST_ITEM*	ListPrev;
	struct _LIST_ITEM*	ListNext;

} LIST_ITEM, *PLIST_ITEM;

VOID		RtlListInitializeHead(PLIST_ITEM ListHead);							// Initializes a doubly linked list
VOID		RtlListInsertHead(PLIST_ITEM ListHead, PLIST_ITEM Entry);			// Inserts an entry at the head of the list
VOID		RtlListInsertTail(PLIST_ITEM ListHead, PLIST_ITEM Entry);			// Inserts an entry at the tail of the list
PLIST_ITEM	RtlListRemoveHead(PLIST_ITEM ListHead);								// Removes the entry at the head of the list
PLIST_ITEM	RtlListRemoveTail(PLIST_ITEM ListHead);								// Removes the entry at the tail of the list
PLIST_ITEM	RtlListGetHead(PLIST_ITEM ListHead);								// Returns the entry at the head of the list
PLIST_ITEM	RtlListGetTail(PLIST_ITEM ListHead);								// Returns the entry at the tail of the list
BOOLEAN		RtlListIsEmpty(PLIST_ITEM ListHead);								// Indicates whether a doubly linked list is empty
ULONG		RtlListCountEntries(PLIST_ITEM ListHead);							// Counts the entries in a doubly linked list
PLIST_ITEM	RtlListGetPrevious(PLIST_ITEM ListEntry);							// Returns the previous item in the list
PLIST_ITEM	RtlListGetNext(PLIST_ITEM ListEntry);								// Returns the next item in the list
PLIST_ITEM	RtlListRemoveEntry(PLIST_ITEM ListEntry);							// Removes the entry from the list
VOID		RtlListInsertEntry(PLIST_ITEM InsertAfter, PLIST_ITEM ListEntry);	// Inserts a new list entry right after the specified one
VOID		RtlListMoveEntryPrevious(PLIST_ITEM ListEntry);						// Moves the list entry to before the previous entry
VOID		RtlListMoveEntryNext(PLIST_ITEM ListEntry);							// Moves the list entry to after the next entry


#endif  // defined __STDLIB_H