ioctl.h

来自「PCI总线设备开发宝典随书自带光盘」· C头文件 代码 · 共 27 行

//	DeviceIoControl IOCTL codes

#define IOCTL_PCI9052Demo_REGISTER_EVENT CTL_CODE(	\
				FILE_DEVICE_UNKNOWN,			\
				0x800,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)
#define IOCTL_PCI9052Demo_READ_DATA CTL_CODE(		\
				FILE_DEVICE_UNKNOWN,			\
				0x801,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)
#define IOCTL_PCI9052Demo_WRITE_DATA CTL_CODE(		\
				FILE_DEVICE_UNKNOWN,			\
				0x802,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)
#define IOCTL_PCI9052Demo_UNREGISTER_EVENT CTL_CODE(\
				FILE_DEVICE_UNKNOWN,			\
				0x803,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)
#define IOCTL_PCI9052Demo_SELECT_8155MIO CTL_CODE(\
				FILE_DEVICE_UNKNOWN,			\
				0x804,							\
				METHOD_BUFFERED,				\
				FILE_ANY_ACCESS)