www.pudn.com > MP3+JPEG.rar > VarDefine.h

//========================================================================= 
//  The information contained herein is the exclusive property of Sunplus  
//  Technology Co. And shall not be distributed, reproduced, or disclosed  
//  in whole in part without prior written permission. 
//  (C) Copyright 2003 Sunplus Technology Co. All rights reserved. 
//  The entire notice above must be reproduced on all authorized copies 
//========================================================================= 
 
//========================================================================= 
//  project  name:  	u'nSP Buddy System  
//  Project Description:u'nSP Buddy System on MiniOS 
//  Environment: 	SPL16256 with 47.9232MHz 
//					SUNPLUS u'nSPTM  IDE 1.8.1£¨or later£© 
//  Library Dependency: OS-Lib: SpOSA153.lib 
//                       
//  Author: 	wang quan   
//  Date:		2003.12.10 
//  E-mail:     unsp@sunnorth.com.cn 
//  Revision history: 
//  ------------------------------------------------------------------------ 
//  YYYY-MM-DD        Modified By               Description                   
//  ------------------------------------------------------------------------ 
//========================================================================== 
 
#ifndef	__VARDEFINE_h__ 
#define	__VARDEFINE_h__ 
//	write your header here 
 
/*************************************************/ 
#include 	"BuddyStruct.h" 
/*************************************************/ 
extern	const unsigned int	_BS_Num;	 
extern	const unsigned int	_BS_MinBlock; 
extern	const unsigned int	_BS_MaxBlock; 
extern	const unsigned int	_BS_StackSize; 
extern	const unsigned int	_BS_ListBlock; 
extern	const unsigned int	_BS_BlockExp; 
 
extern  const unsigned int	_BS_ExtNum;	 
extern	const unsigned int	_BS_ExtMinBlock; 
extern	const unsigned int	_BS_ExtMaxBlock; 
extern	const unsigned int	_BS_ExtListBlock; 
extern	const unsigned int	_BS_ExtBlockExp; 
 
extern	const unsigned int	_BS_ExtRAMSection; 
 
extern	const ExtRAM_list 	_BS_RAMSection[]; 
 
extern	free_list_head 	_BS_HeadList[]; 
extern	Extfree_list_head 	_BS_ExtHeadList[]; 
 
extern	int 	_BS_RAMMask; 
extern	int 	_BS_TotalSize; 
extern	unsigned int 	_BS_ExtTotalSize; 
extern	unsigned long 	_BS_ExtRAMMask; 
 
/*************************************************/ 
extern	int  	Mem_GetMemStart (void); 
extern	int  	Mem_GetMemMax (void); 
extern	int  	AddFreeBlock(int BuddyAdr,int Index); 
extern	int  	AddExtFreeBlock(unsigned long BuddyAdr,int Index); 
extern	void	ClearExtRAMArea(unsigned int ExtTotalSize, unsigned long ExtRamStart); 
/*************************************************/ 
 
#endif