shared.h

#pragma once
#include <ntifs.h>
#include <kbdmou.h>


void *FindDevNodeRecurse(PDEVICE_OBJECT a1, ULONGLONG *a2);
extern NTSTATUS My_IoGetDeviceObjectPointer(IN PUNICODE_STRING ObjectName, IN ACCESS_MASK DesiredAccess, OUT PFILE_OBJECT *FileObject, OUT PDEVICE_OBJECT *DeviceObject);
struct DEVOBJ_EXTENSION_FIX
{
	USHORT type;
	USHORT size;
	PDEVICE_OBJECT devObj;
	ULONGLONG PowerFlags;
	void *Dope;
	ULONGLONG ExtensionFlags;
	void *DeviceNode;
	PDEVICE_OBJECT AttachedTo;
};


typedef struct _DIRECTORY_BASIC_INFORMATION
{
	UNICODE_STRING ObjectName;
	UNICODE_STRING ObjectTypeName;

} DIRECTORY_BASIC_INFORMATION,
*PDIRECTORY_BASIC_INFORMATION;

NTSYSAPI
NTSTATUS
NTAPI
ZwOpenDirectoryObject(
	OUT PHANDLE DirectoryHandle,
	IN ACCESS_MASK DesiredAccess,
	IN POBJECT_ATTRIBUTES
	ObjectAttributes
	);

typedef NTSTATUS(NTAPI *PNTOPENDIRECTORYOBJECT)(
	OUT PHANDLE DirectoryHandle,
	IN ACCESS_MASK DesiredAccess,
	IN POBJECT_ATTRIBUTES
	ObjectAttributes
	);
NTSYSAPI
NTSTATUS
NTAPI
ZwQueryDirectoryObject(
	IN HANDLE  DirectoryHandle,
	OUT PVOID  Buffer,
	IN ULONG   BufferLength,
	IN BOOLEAN ReturnSingleEntry,
	IN BOOLEAN RestartScan,
	IN OUT PULONG  Context,
	OUT PULONG ReturnLength OPTIONAL
	);

typedef NTSTATUS(NTAPI *PNTQUERYDIRECTORYOBJECT)(
	IN HANDLE  DirectoryHandle,
	OUT PVOID  Buffer,
	IN ULONG   BufferLength,
	IN BOOLEAN ReturnSingleEntry,
	IN BOOLEAN RestartScan,
	IN OUT PULONG  Context,
	OUT PULONG ReturnLength OPTIONAL
	);