dosrw.h

一种文件系统的结构

#ifndef	_DOSRW_
#define _DOSRW_
//------------------------------------------------------------------------------------
extern xdata U8 gc_CustomerIDNumber; 
extern code U8 gc_KeyIDNumber1;
extern code U8 gc_KeyIDNumber2;
extern code U8 gc_KeyIDNumber3; 	
//-------------------------------------------------------------------------------
extern U8 DOS_AppendWrite_LogicSector(U32 tdw_LogicSectorAddr,U32 tdw_WriteSectorNumber);
extern U8 DOS_Kernel_Read_LogicSector(U32 tdw_LogicSectorAddr, U32 tdw_ReadSectorNumber);
extern U8 DOS_Read_LogicSector(U32 tdw_LogicSectorAddr, U32 tdw_ReadSectorNumber);
extern U8 DOS_Write_LogicSector(U32 tdw_LogicSectorAddr,U32 tdw_WriteSectorNumber);
//-------------------------------------------------------------------------------
#endif