ioctls.h

来自「Windows WDM 设备驱动程序开发指南光盘 保护随书的源代码」· C头文件 代码 · 共 15 行

// IOCTLS.H -- IOCTL code definitions for usb42 driver
// Copyright (C) 1999 by Walter Oney
// All rights reserved

#ifndef IOCTLS_H
#define IOCTLS_H

#ifndef CTL_CODE
	#pragma message("CTL_CODE undefined. Include winioctl.h or wdm.h")
#endif

#define IOCTL_USB42_READ CTL_CODE(FILE_DEVICE_UNKNOWN, 0x800, FILE_ANY_ACCESS, METHOD_BUFFERED)

#endif