usb.rs - mozsearch

// Licensed under the Apache License, Version 2.0

// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license

// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.

// All files in the project carrying such notice may not be copied, modified, or distributed

// except according to those terms.

//! USB Definitions.

use shared::minwindef::{UCHAR, ULONG, USHORT};

use shared::usbspec::{

    PUSB_CONFIGURATION_DESCRIPTOR, USB_DEVICE_DESCRIPTOR, USB_ENDPOINT_DIRECTION_MASK,

};

use um::winnt::{LONG, PVOID, WCHAR};

pub type PRIP = PVOID;

pub type PMDL = PVOID;

pub const USBDI_VERSION: ULONG = 0x00000600;

pub const USB_PORTATTR_NO_CONNECTOR: ULONG = 0x00000001;

pub const USB_PORTATTR_SHARED_USB2: ULONG = 0x00000002;

pub const USB_PORTATTR_MINI_CONNECTOR: ULONG = 0x00000004;

pub const USB_PORTATTR_OEM_CONNECTOR: ULONG = 0x00000008;

pub const USB_PORTATTR_OWNED_BY_CC: ULONG = 0x01000000;

pub const USB_PORTATTR_NO_OVERCURRENT_UI: ULONG = 0x02000000;

ENUM!{enum USB_CONTROLLER_FLAVOR {

    USB_HcGeneric = 0,

    OHCI_Generic = 100,

    OHCI_Hydra,

    OHCI_NEC,

    UHCI_Generic = 200,

    UHCI_Piix4 = 201,

    UHCI_Piix3 = 202,

    UHCI_Ich2 = 203,

    UHCI_Reserved204 = 204,

    UHCI_Ich1 = 205,

    UHCI_Ich3m = 206,

    UHCI_Ich4 = 207,

    UHCI_Ich5 = 208,

    UHCI_Ich6 = 209,

    UHCI_Intel = 249,

    UHCI_VIA = 250,

    UHCI_VIA_x01 = 251,

    UHCI_VIA_x02 = 252,

    UHCI_VIA_x03 = 253,

    UHCI_VIA_x04 = 254,

    UHCI_VIA_x0E_FIFO = 264,

    EHCI_Generic = 1000,

    EHCI_NEC = 2000,

    EHCI_Lucent = 3000,

    EHCI_NVIDIA_Tegra2 = 4000,

    EHCI_NVIDIA_Tegra3 = 4001,

    EHCI_Intel_Medfield = 5001,

}}

pub const USB_DEFAULT_DEVICE_ADDRESS: UCHAR = 0;

pub const USB_DEFAULT_ENDPOINT_ADDRESS: UCHAR = 0;

pub const USB_DEFAULT_MAX_PACKET: USHORT = 64;

pub const URB_FUNCTION_SELECT_CONFIGURATION: USHORT = 0x0000;

pub const URB_FUNCTION_SELECT_INTERFACE: USHORT = 0x0001;

pub const URB_FUNCTION_ABORT_PIPE: USHORT = 0x0002;

pub const URB_FUNCTION_TAKE_FRAME_LENGTH_CONTROL: USHORT = 0x0003;

pub const URB_FUNCTION_RELEASE_FRAME_LENGTH_CONTROL: USHORT = 0x0004;

pub const URB_FUNCTION_GET_FRAME_LENGTH: USHORT = 0x0005;

pub const URB_FUNCTION_SET_FRAME_LENGTH: USHORT = 0x0006;

pub const URB_FUNCTION_GET_CURRENT_FRAME_NUMBER: USHORT = 0x0007;

pub const URB_FUNCTION_CONTROL_TRANSFER: USHORT = 0x0008;

pub const URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER: USHORT = 0x0009;

pub const URB_FUNCTION_ISOCH_TRANSFER: USHORT = 0x000A;

pub const URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE: USHORT = 0x000B;

pub const URB_FUNCTION_SET_DESCRIPTOR_TO_DEVICE: USHORT = 0x000C;

pub const URB_FUNCTION_SET_FEATURE_TO_DEVICE: USHORT = 0x000D;

pub const URB_FUNCTION_SET_FEATURE_TO_INTERFACE: USHORT = 0x000E;

pub const URB_FUNCTION_SET_FEATURE_TO_ENDPOINT: USHORT = 0x000F;

pub const URB_FUNCTION_CLEAR_FEATURE_TO_DEVICE: USHORT = 0x0010;

pub const URB_FUNCTION_CLEAR_FEATURE_TO_INTERFACE: USHORT = 0x0011;

pub const URB_FUNCTION_CLEAR_FEATURE_TO_ENDPOINT: USHORT = 0x0012;

pub const URB_FUNCTION_GET_STATUS_FROM_DEVICE: USHORT = 0x0013;

pub const URB_FUNCTION_GET_STATUS_FROM_INTERFACE: USHORT = 0x0014;

pub const URB_FUNCTION_GET_STATUS_FROM_ENDPOINT: USHORT = 0x0015;

pub const URB_FUNCTION_RESERVED_0X0016: USHORT = 0x0016;

pub const URB_FUNCTION_VENDOR_DEVICE: USHORT = 0x0017;

pub const URB_FUNCTION_VENDOR_INTERFACE: USHORT = 0x0018;

pub const URB_FUNCTION_VENDOR_ENDPOINT: USHORT = 0x0019;

pub const URB_FUNCTION_CLASS_DEVICE: USHORT = 0x001A;

pub const URB_FUNCTION_CLASS_INTERFACE: USHORT = 0x001B;

pub const URB_FUNCTION_CLASS_ENDPOINT: USHORT = 0x001C;

pub const URB_FUNCTION_RESERVE_0X001D: USHORT = 0x001D;

pub const URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL: USHORT = 0x001E;

pub const URB_FUNCTION_CLASS_OTHER: USHORT = 0x001F;

pub const URB_FUNCTION_VENDOR_OTHER: USHORT = 0x0020;

pub const URB_FUNCTION_GET_STATUS_FROM_OTHER: USHORT = 0x0021;

pub const URB_FUNCTION_CLEAR_FEATURE_TO_OTHER: USHORT = 0x0022;

pub const URB_FUNCTION_SET_FEATURE_TO_OTHER: USHORT = 0x0023;

pub const URB_FUNCTION_GET_DESCRIPTOR_FROM_ENDPOINT: USHORT = 0x0024;

pub const URB_FUNCTION_SET_DESCRIPTOR_TO_ENDPOINT: USHORT = 0x0025;

pub const URB_FUNCTION_GET_CONFIGURATION: USHORT = 0x0026;

pub const URB_FUNCTION_GET_INTERFACE: USHORT = 0x0027;

pub const URB_FUNCTION_GET_DESCRIPTOR_FROM_INTERFACE: USHORT = 0x0028;

pub const URB_FUNCTION_SET_DESCRIPTOR_TO_INTERFACE: USHORT = 0x0029;

pub const URB_FUNCTION_GET_MS_FEATURE_DESCRIPTOR: USHORT = 0x002A;

pub const URB_FUNCTION_SYNC_RESET_PIPE: USHORT = 0x0030;

pub const URB_FUNCTION_SYNC_CLEAR_STALL: USHORT = 0x0031;

pub const URB_FUNCTION_CONTROL_TRANSFER_EX: USHORT = 0x0032;

pub const URB_FUNCTION_RESERVE_0X0033: USHORT = 0x0033;

pub const URB_FUNCTION_RESERVE_0X0034: USHORT = 0x0034;

pub const URB_FUNCTION_OPEN_STATIC_STREAMS: USHORT = 0x0035;

pub const URB_FUNCTION_CLOSE_STATIC_STREAMS: USHORT = 0x0036;

pub const URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER_USING_CHAINED_MDL: USHORT = 0x0037;

pub const URB_FUNCTION_ISOCH_TRANSFER_USING_CHAINED_MDL: USHORT = 0x0038;

pub const URB_FUNCTION_RESERVE_0X002B: USHORT = 0x002B;

pub const URB_FUNCTION_RESERVE_0X002C: USHORT = 0x002C;

pub const URB_FUNCTION_RESERVE_0X002D: USHORT = 0x002D;

pub const URB_FUNCTION_RESERVE_0X002E: USHORT = 0x002E;

pub const URB_FUNCTION_RESERVE_0X002F: USHORT = 0x002F;

pub const URB_FUNCTION_RESET_PIPE: USHORT = URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL;

pub const USBD_SHORT_TRANSFER_OK: ULONG = 0x00000002;

pub const USBD_START_ISO_TRANSFER_ASAP: ULONG = 0x00000004;

pub const USBD_DEFAULT_PIPE_TRANSFER: ULONG = 0x00000008;

pub const USBD_TRANSFER_DIRECTION_OUT: ULONG = 0;

pub const USBD_TRANSFER_DIRECTION_IN: ULONG = 1;

pub const USBD_TRANSFER_DIRECTION: ULONG = USBD_TRANSFER_DIRECTION_IN;

#[inline]

pub fn USBD_TRANSFER_DIRECTION_FLAG(flags: ULONG) -> ULONG {

    flags & USBD_TRANSFER_DIRECTION

pub const VALID_TRANSFER_FLAGS_MASK: ULONG = USBD_SHORT_TRANSFER_OK | USBD_TRANSFER_DIRECTION

    | USBD_START_ISO_TRANSFER_ASAP | USBD_DEFAULT_PIPE_TRANSFER;

pub const USBD_ISO_START_FRAME_RANGE: ULONG = 1024;

pub type USBD_STATUS = LONG;

#[inline]

pub fn USBD_SUCCESS(Status: USBD_STATUS) -> bool {

    Status >= 0

#[inline]

pub fn USBD_PENDING(Status: ULONG) -> bool {

    (Status >> 30) == 1

pub const USBD_STATUS_SUCCESS: USBD_STATUS = 0x00000000;

pub const USBD_STATUS_PORT_OPERATION_PENDING: USBD_STATUS = 0x00000001;

pub const USBD_STATUS_PENDING: USBD_STATUS = 0x40000000;

pub const USBD_STATUS_CRC: USBD_STATUS = 0xC0000001;

pub const USBD_STATUS_BTSTUFF: USBD_STATUS = 0xC0000002;

pub const USBD_STATUS_DATA_TOGGLE_MISMATCH: USBD_STATUS = 0xC0000003;

pub const USBD_STATUS_STALL_PID: USBD_STATUS = 0xC0000004;

pub const USBD_STATUS_DEV_NOT_RESPONDING: USBD_STATUS = 0xC0000005;

pub const USBD_STATUS_PID_CHECK_FAILURE: USBD_STATUS = 0xC0000006;

pub const USBD_STATUS_UNEXPECTED_PID: USBD_STATUS = 0xC0000007;

pub const USBD_STATUS_DATA_OVERRUN: USBD_STATUS = 0xC0000008;

pub const USBD_STATUS_DATA_UNDERRUN: USBD_STATUS = 0xC0000009;

pub const USBD_STATUS_RESERVED1: USBD_STATUS = 0xC000000A;

pub const USBD_STATUS_RESERVED2: USBD_STATUS = 0xC000000B;

pub const USBD_STATUS_BUFFER_OVERRUN: USBD_STATUS = 0xC000000C;

pub const USBD_STATUS_BUFFER_UNDERRUN: USBD_STATUS = 0xC000000D;

pub const USBD_STATUS_NOT_ACCESSED: USBD_STATUS = 0xC000000F;

pub const USBD_STATUS_FIFO: USBD_STATUS = 0xC0000010;

pub const USBD_STATUS_XACT_ERROR: USBD_STATUS = 0xC0000011;

pub const USBD_STATUS_BABBLE_DETECTED: USBD_STATUS = 0xC0000012;

pub const USBD_STATUS_DATA_BUFFER_ERROR: USBD_STATUS = 0xC0000013;

pub const USBD_STATUS_NO_PING_RESPONSE: USBD_STATUS = 0xC0000014;

pub const USBD_STATUS_INVALID_STREAM_TYPE: USBD_STATUS = 0xC0000015;

pub const USBD_STATUS_INVALID_STREAM_ID: USBD_STATUS = 0xC0000016;

pub const USBD_STATUS_ENDPOINT_HALTED: USBD_STATUS = 0xC0000030;

pub const USBD_STATUS_INVALID_URB_FUNCTION: USBD_STATUS = 0x80000200;

pub const USBD_STATUS_INVALID_PARAMETER: USBD_STATUS = 0x80000300;

pub const USBD_STATUS_ERROR_BUSY: USBD_STATUS = 0x80000400;

pub const USBD_STATUS_INVALID_PIPE_HANDLE: USBD_STATUS = 0x80000600;

pub const USBD_STATUS_NO_BANDWIDTH: USBD_STATUS = 0x80000700;

pub const USBD_STATUS_INTERNAL_HC_ERROR: USBD_STATUS = 0x80000800;

pub const USBD_STATUS_ERROR_SHORT_TRANSFER: USBD_STATUS = 0x80000900;

pub const USBD_STATUS_BAD_START_FRAME: USBD_STATUS = 0xC0000A00;

pub const USBD_STATUS_ISOCH_REQUEST_FAILED: USBD_STATUS = 0xC0000B00;

pub const USBD_STATUS_FRAME_CONTROL_OWNED: USBD_STATUS = 0xC0000C00;

pub const USBD_STATUS_FRAME_CONTROL_NOT_OWNED: USBD_STATUS = 0xC0000D00;

pub const USBD_STATUS_NOT_SUPPORTED: USBD_STATUS = 0xC0000E00;

pub const USBD_STATUS_INAVLID_CONFIGURATION_DESCRIPTOR: USBD_STATUS = 0xC0000F00;

pub const USBD_STATUS_INVALID_CONFIGURATION_DESCRIPTOR: USBD_STATUS = 0xC0000F00;

pub const USBD_STATUS_INSUFFICIENT_RESOURCES: USBD_STATUS = 0xC0001000;

pub const USBD_STATUS_SET_CONFIG_FAILED: USBD_STATUS = 0xC0002000;

pub const USBD_STATUS_BUFFER_TOO_SMALL: USBD_STATUS = 0xC0003000;

pub const USBD_STATUS_INTERFACE_NOT_FOUND: USBD_STATUS = 0xC0004000;

pub const USBD_STATUS_INAVLID_PIPE_FLAGS: USBD_STATUS = 0xC0005000;

pub const USBD_STATUS_TIMEOUT: USBD_STATUS = 0xC0006000;

pub const USBD_STATUS_DEVICE_GONE: USBD_STATUS = 0xC0007000;

pub const USBD_STATUS_STATUS_NOT_MAPPED: USBD_STATUS = 0xC0008000;

pub const USBD_STATUS_HUB_INTERNAL_ERROR: USBD_STATUS = 0xC0009000;

pub const USBD_STATUS_CANCELED: USBD_STATUS = 0xC0010000;

pub const USBD_STATUS_ISO_NOT_ACCESSED_BY_HW: USBD_STATUS = 0xC0020000;

pub const USBD_STATUS_ISO_TD_ERROR: USBD_STATUS = 0xC0030000;

pub const USBD_STATUS_ISO_NA_LATE_USBPORT: USBD_STATUS = 0xC0040000;

pub const USBD_STATUS_ISO_NOT_ACCESSED_LATE: USBD_STATUS = 0xC0050000;

pub const USBD_STATUS_BAD_DESCRIPTOR: USBD_STATUS = 0xC0100000;

pub const USBD_STATUS_BAD_DESCRIPTOR_BLEN: USBD_STATUS = 0xC0100001;

pub const USBD_STATUS_BAD_DESCRIPTOR_TYPE: USBD_STATUS = 0xC0100002;

pub const USBD_STATUS_BAD_INTERFACE_DESCRIPTOR: USBD_STATUS = 0xC0100003;

pub const USBD_STATUS_BAD_ENDPOINT_DESCRIPTOR: USBD_STATUS = 0xC0100004;

pub const USBD_STATUS_BAD_INTERFACE_ASSOC_DESCRIPTOR: USBD_STATUS = 0xC0100005;

pub const USBD_STATUS_BAD_CONFIG_DESC_LENGTH: USBD_STATUS = 0xC0100006;

pub const USBD_STATUS_BAD_NUMBER_OF_INTERFACES: USBD_STATUS = 0xC0100007;

pub const USBD_STATUS_BAD_NUMBER_OF_ENDPOINTS: USBD_STATUS = 0xC0100008;

pub const USBD_STATUS_BAD_ENDPOINT_ADDRESS: USBD_STATUS = 0xC0100009;

pub type USBD_PIPE_HANDLE = PVOID;

pub type USBD_CONFIGURATION_HANDLE = PVOID;

pub type USBD_INTERFACE_HANDLE = PVOID;

pub const USBD_DEFAULT_MAXIMUM_TRANSFER_SIZE: ULONG = 0xFFFFFFFF;

STRUCT!{struct USBD_VERSION_INFORMATION {

    USBDI_Version: ULONG,

    Supported_USB_Version: ULONG,

}}

pub type PUSBD_VERSION_INFORMATION = *mut USBD_VERSION_INFORMATION;

ENUM!{enum USBD_PIPE_TYPE {

    UsbdPipeTypeControl,

    UsbdPipeTypeIsochronous,

    UsbdPipeTypeBulk,

    UsbdPipeTypeInterrupt,

}}

#[inline]

pub fn USBD_PIPE_DIRECTION_IN(pipeInformation: &USBD_PIPE_INFORMATION) -> UCHAR {

    pipeInformation.EndpointAddress & USB_ENDPOINT_DIRECTION_MASK

STRUCT!{struct USBD_DEVICE_INFORMATION {

    OffsetNext: ULONG,

    UsbdDeviceHandle: PVOID,

    DeviceDescriptor: USB_DEVICE_DESCRIPTOR,

}}

pub type PUSBD_DEVICE_INFORMATION = *mut USBD_DEVICE_INFORMATION;

STRUCT!{struct USBD_PIPE_INFORMATION {

    MaximumPacketSize: USHORT,

    EndpointAddress: UCHAR,

    Interval: UCHAR,

    PipeType: USBD_PIPE_TYPE,

    PipeHandle: USBD_PIPE_HANDLE,

    MaximumTransferSize: ULONG,

    PipeFlags: ULONG,

}}

pub type PUSBD_PIPE_INFORMATION = *mut USBD_PIPE_INFORMATION;

pub const USBD_PF_CHANGE_MAX_PACKET: ULONG = 0x00000001;

pub const USBD_PF_SHORT_PACKET_OPT: ULONG = 0x00000002;

pub const USBD_PF_ENABLE_RT_THREAD_ACCESS: ULONG = 0x00000004;

pub const USBD_PF_MAP_ADD_TRANSFERS: ULONG = 0x00000008;

pub const USBD_PF_VALID_MASK: ULONG = USBD_PF_CHANGE_MAX_PACKET | USBD_PF_SHORT_PACKET_OPT

    | USBD_PF_ENABLE_RT_THREAD_ACCESS | USBD_PF_MAP_ADD_TRANSFERS;

STRUCT!{struct USBD_INTERFACE_INFORMATION {

    Length: USHORT,

    InterfaceNumber: UCHAR,

    AlternateSetting: UCHAR,

    Class: UCHAR,

    SubClass: UCHAR,

    Protocol: UCHAR,

    Reserved: UCHAR,

    InterfaceHandle: USBD_INTERFACE_HANDLE,

    NumberOfPipes: ULONG,

    Pipes: [USBD_PIPE_INFORMATION; 1],

}}

pub type PUSBD_INTERFACE_INFORMATION = *mut USBD_INTERFACE_INFORMATION;

STRUCT!{struct URB_HCD_AREA {

    Reserved8: [PVOID; 8],

}}

STRUCT!{struct URB_HEADER {

    Length: USHORT,

    Function: USHORT,

    Status: USBD_STATUS,

    UsbdDeviceHandle: PVOID,

    UsbdFlags: ULONG,

}}

STRUCT!{struct URB_SELECT_INTERFACE {

    Hdr: URB_HEADER,

    ConfigurationHandle: USBD_CONFIGURATION_HANDLE,

    Interface: USBD_INTERFACE_INFORMATION,

}}

STRUCT!{struct URB_SELECT_CONFIGURATION {

    Hdr: URB_HEADER,

    ConfigurationDescriptor: PUSB_CONFIGURATION_DESCRIPTOR,

    ConfigurationHandle: USBD_CONFIGURATION_HANDLE,

    Interface: USBD_INTERFACE_INFORMATION,

}}

STRUCT!{struct URB_PIPE_REQUEST {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    Reserved: ULONG,

}}

STRUCT!{struct URB_FRAME_LENGTH_CONTROL {

    Hdr: URB_HEADER,

}}

STRUCT!{struct URB_GET_FRAME_LENGTH {

    Hdr: URB_HEADER,

    FrameLength: ULONG,

    FrameNumber: ULONG,

}}

STRUCT!{struct URB_SET_FRAME_LENGTH {

    Hdr: URB_HEADER,

    FrameLengthDelta: LONG,

}}

STRUCT!{struct URB_GET_CURRENT_FRAME_NUMBER {

    Hdr: URB_HEADER,

    FrameNumber: ULONG,

}}

STRUCT!{struct URB_CONTROL_DESCRIPTOR_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    Reserved0: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    Reserved1: USHORT,

    Index: UCHAR,

    DescriptorType: UCHAR,

    LanguageId: USHORT,

    Reserved2: USHORT,

}}

STRUCT!{struct URB_CONTROL_GET_STATUS_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    Reserved0: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    Reserved1: [UCHAR; 4],

    Index: USHORT,

    Reserved2: USHORT,

}}

STRUCT!{struct URB_CONTROL_FEATURE_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    Reserved2: ULONG,

    Reserved3: ULONG,

    Reserved4: PVOID,

    Reserved5: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    Reserved0: USHORT,

    FeatureSelector: USHORT,

    Index: USHORT,

    Reserved1: USHORT,

}}

STRUCT!{struct URB_CONTROL_VENDOR_OR_CLASS_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    TransferFlags: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    RequestTypeReservedBits: UCHAR,

    Request: UCHAR,

    Value: USHORT,

    Index: USHORT,

    Reserved1: USHORT,

}}

STRUCT!{struct URB_CONTROL_GET_INTERFACE_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    Reserved0: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    Reserved1: [UCHAR; 4],

    Interface: USHORT,

    Reserved2: USHORT,

}}

STRUCT!{struct URB_CONTROL_GET_CONFIGURATION_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    Reserved0: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    Reserved1: [UCHAR; 8],

}}

pub const OS_STRING_DESCRIPTOR_INDEX: UCHAR = 0xEE;

pub const MS_GENRE_DESCRIPTOR_INDEX: USHORT = 0x0001;

pub const MS_POWER_DESCRIPTOR_INDEX: USHORT = 0x0002;

pub const MS_OS_STRING_SIGNATURE: &'static str = "MSFT100";

pub const MS_OS_FLAGS_CONTAINERID: UCHAR = 0x02;

UNION!{union OS_STRING_u {

    [u8; 1],

    bPad bPad_mut: UCHAR,

    bFlags bFlags_mut: UCHAR,

}}

STRUCT!{struct OS_STRING {

    bLength: UCHAR,

    bDescriptorType: UCHAR,

    MicrosoftString: [WCHAR; 7],

    bVendorCode: UCHAR,

    u: OS_STRING_u,

}}

pub type POS_STRING = *mut OS_STRING;

STRUCT!{struct URB_OS_FEATURE_DESCRIPTOR_REQUEST {

    Hdr: URB_HEADER,

    Reserved: PVOID,

    Reserved0: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    BitField: UCHAR,

    Reserved2: UCHAR,

    InterfaceNumber: UCHAR,

    MS_PageIndex: UCHAR,

    MS_FeatureDescriptorIndex: USHORT,

    Reserved3: USHORT,

}}

BITFIELD!{URB_OS_FEATURE_DESCRIPTOR_REQUEST BitField: UCHAR [

    Recipient set_Recipient[0..5],

    Reserved1 set_Reserved1[5..8],

]}

STRUCT!{struct URB_CONTROL_TRANSFER {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    TransferFlags: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    SetupPacket: [UCHAR; 8],

}}

#[cfg(target_pointer_width = "64")]

STRUCT!{struct URB_CONTROL_TRANSFER_EX {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    TransferFlags: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    Timeout: ULONG,

    Pad: ULONG,

    hca: URB_HCD_AREA,

    SetupPacket: [UCHAR; 8],

}}

#[cfg(target_pointer_width = "32")]

STRUCT!{struct URB_CONTROL_TRANSFER_EX {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    TransferFlags: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    Timeout: ULONG,

    hca: URB_HCD_AREA,

    SetupPacket: [UCHAR; 8],

}}

STRUCT!{struct URB_BULK_OR_INTERRUPT_TRANSFER {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    TransferFlags: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

}}

STRUCT!{struct USBD_ISO_PACKET_DESCRIPTOR {

    Offset: ULONG,

    Length: ULONG,

    Status: USBD_STATUS,

}}

pub type PUSBD_ISO_PACKET_DESCRIPTOR = *mut USBD_ISO_PACKET_DESCRIPTOR;

STRUCT!{struct URB_ISOCH_TRANSFER {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    TransferFlags: ULONG,

    TransferBufferLength: ULONG,

    TransferBuffer: PVOID,

    TransferBufferMDL: PMDL,

    UrbLink: *mut URB,

    hca: URB_HCD_AREA,

    StartFrame: ULONG,

    NumberOfPackets: ULONG,

    ErrorCount: ULONG,

    IsoPacket: [USBD_ISO_PACKET_DESCRIPTOR; 1],

}}

pub const URB_OPEN_STATIC_STREAMS_VERSION_100: USHORT = 0x100;

STRUCT!{struct USBD_STREAM_INFORMATION {

    PipeHandle: USBD_PIPE_HANDLE,

    StreamID: ULONG,

    MaximumTransferSize: ULONG,

    PipeFlags: ULONG,

}}

pub type PUSBD_STREAM_INFORMATION = *mut USBD_STREAM_INFORMATION;

STRUCT!{struct URB_OPEN_STATIC_STREAMS {

    Hdr: URB_HEADER,

    PipeHandle: USBD_PIPE_HANDLE,

    NumberOfStreams: ULONG,

    StreamInfoVersion: USHORT,

    StreamInfoSize: USHORT,

    Streams: PUSBD_STREAM_INFORMATION,

}}

UNION!{union URB_u {

    [u32; 24] [u64; 19],

    UrbHeader UrbHeader_mut: URB_HEADER,

    UrbSelectInterface UrbSelectInterface_mut: URB_SELECT_INTERFACE,

    UrbSelectConfiguration UrbSelectConfiguration_mut: URB_SELECT_CONFIGURATION,

    UrbPipeRequest UrbPipeRequest_mut: URB_PIPE_REQUEST,

    UrbFrameLengthControl UrbFrameLengthControl_mut: URB_FRAME_LENGTH_CONTROL,

    UrbGetFrameLength UrbGetFrameLength_mut: URB_GET_FRAME_LENGTH,

    UrbSetFrameLength UrbSetFrameLength_mut: URB_SET_FRAME_LENGTH,

    UrbGetCurrentFrameNumber UrbGetCurrentFrameNumber_mut: URB_GET_CURRENT_FRAME_NUMBER,

    UrbControlTransfer UrbControlTransfer_mut: URB_CONTROL_TRANSFER,

    UrbControlTransferEx UrbControlTransferEx_mut: URB_CONTROL_TRANSFER_EX,

    UrbBulkOrInterruptTransfer UrbBulkOrInterruptTransfer_mut: URB_BULK_OR_INTERRUPT_TRANSFER,

    UrbIsochronousTransfer UrbIsochronousTransfer_mut: URB_ISOCH_TRANSFER,

    UrbControlDescriptorRequest UrbControlDescriptorRequest_mut: URB_CONTROL_DESCRIPTOR_REQUEST,

    UrbControlGetStatusRequest UrbControlGetStatusRequest_mut: URB_CONTROL_GET_STATUS_REQUEST,

    UrbControlFeatureRequest UrbControlFeatureRequest_mut: URB_CONTROL_FEATURE_REQUEST,

    UrbControlVendorClassRequest UrbControlVendorClassRequest_mut:

        URB_CONTROL_VENDOR_OR_CLASS_REQUEST,

    UrbControlGetInterfaceRequest UrbControlGetInterfaceRequest_mut:

        URB_CONTROL_GET_INTERFACE_REQUEST,

    UrbControlGetConfigurationRequest UrbControlGetConfigurationRequest_mut:

        URB_CONTROL_GET_CONFIGURATION_REQUEST,

    UrbOSFeatureDescriptorRequest UrbOSFeatureDescriptorRequest_mut:

        URB_OS_FEATURE_DESCRIPTOR_REQUEST,

    UrbOpenStaticStreams UrbOpenStaticStreams_mut: URB_OPEN_STATIC_STREAMS,

}}

STRUCT!{struct URB {

    u: URB_u,

}}

pub type PURB = *mut URB;

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