1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

//! Kernel Objects.

use ::basedef::*;
use ::device_object::PDEVICE_OBJECT;
use ::irp::IRP;


#[repr(C)]
pub struct WAIT_CONTEXT_BLOCK
{
	WaitQueueEntry: *mut KDEVICE_QUEUE_ENTRY,
	DeviceRoutine: extern "system" fn (_obj: PDEVICE_OBJECT, _irp: *mut IRP, *mut u8, *mut u8) -> IO_ALLOCATION_ACTION,
	DeviceContext: *mut u8,
	NumberOfMapRegisters: u32,
	DeviceObject: *mut u8,
	CurrentIrp: *mut u8,
	BufferChainingDpc: * mut u8,
}

#[repr(C)]
pub enum IO_ALLOCATION_ACTION
{
	KeepObject = 0x01,
	DeallocateObject = 0x02,
	DeallocateObjectKeepRegisters = 0x03,
}

#[repr(C)]
pub struct KDEVICE_QUEUE_ENTRY
{
	DeviceListEntry: LIST_ENTRY,
	SortKey: u32,
	Inserted: bool,
}

#[repr(C)]
pub struct KDEVICE_QUEUE
{
	Type: u16,
	Size: u16,
	DeviceListHead: LIST_ENTRY,
	Lock: KSPIN_LOCK,
	Busy: bool,
}