www.pudn.com > PCIConf.rar > Ioctls.h

// IOCTLS.H -- IOCTL code definitions for PCIConf 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_GET_VERSION_BUFFERED CTL_CODE(FILE_DEVICE_UNKNOWN, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS) 
#define IOCTL_GET_PCI_INFO CTL_CODE(FILE_DEVICE_UNKNOWN, 0x810, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) 
#define IOCTL_GET_PCI_BUF CTL_CODE(FILE_DEVICE_UNKNOWN, 0x811, METHOD_BUFFERED, FILE_ANY_ACCESS) 
 
#endif