mdevdrv.h

来自「MMURTL(tm) Computer Operating System Ver」· C头文件 代码 · 共 36 行

/** MDevDrv.h  MMURTL Device Drive and ISR prototypes ****/

/* MMURTL Operating System Source Code
   Copyright 1991,1992,1993, Richard A. Burgess
   ALL RIGHTS RESERVED
   Version x0.8
*/


extern far long InitDevDr(long dDevNum,
				    	  char *pDCBs,
					  	  long nDevices,
					  	  long dfReplace);

extern far long DeviceOp(unsigned long dDevice,
 		                 unsigned long dOpNum,
						 unsigned long dLBA,
						 unsigned long dnBlocks,
						 unsigned char  *pData);

extern far long DeviceStat(unsigned long dDevice,
						   char  *pStatRet,
						   unsigned long dStatusMax,
						   unsigned long *pdSatusRet);

extern far long DeviceInit(unsigned long dDevNum,
						   char *pInitData,
						   unsigned long sdInitData);

extern far long UnMaskIRQ(long IRQNum);
extern far long MaskIRQ(long IRQNum);
extern far long SetIRQVector(long IRQNum, char *pIRQ);
extern far long EndOfIRQ(long IRQNum);

/************ End of Module ***********/