wah002.h

武安河书第一版（vxd）Windows 驱动例子

// WAH002.h - include file for VxD WAH002

#include <vtoolscp.h>

#define DEVICE_CLASS			Wah002Device
#define WAH002_DeviceID		UNDEFINED_DEVICE_ID
#define WAH002_Init_Order	UNDEFINED_INIT_ORDER
#define WAH002_Major		1
#define WAH002_Minor		0

#define MY_IRQ 7
#define MY_DMA 3

class MyHwInt : public VHardwareInt
{
public:
	MyHwInt() : VHardwareInt(MY_IRQ,0,0,0){}
	virtual VOID OnHardwareInt(VMHANDLE);
};

class Wah002Device : public VDevice
{
public:
	virtual BOOL OnSysDynamicDeviceInit();
	virtual BOOL OnSysDynamicDeviceExit();
	virtual DWORD OnW32DeviceIoControl(PIOCTLPARAMS pDIOCParams);
};

class MyDMAChannel : public VDMAChannel    // VDMAChannel类定义
{
public:
	MyDMAChannel() : VDMAChannel(3) {}
	virtual VOID handler(VMHANDLE hVM);
};
class MyBuffer : public VDMABuffer      // VDMABuffer类定义
{
public:
	MyBuffer(PVOID regionAddress, DWORD regionSize) : VDMABuffer(regionAddress, regionSize){}
};