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// Licensed under the Apache License, Version 2.0
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
//! FFI bindings to winusb.
use shared::minwindef::{BOOL, LPDWORD, PUCHAR, PULONG, UCHAR, ULONG, USHORT};
use shared::usb::PUSBD_ISO_PACKET_DESCRIPTOR;
use shared::usbspec::PUSB_CONFIGURATION_DESCRIPTOR;
use shared::winusbio::{PWINUSB_PIPE_INFORMATION, PWINUSB_PIPE_INFORMATION_EX};
use um::minwinbase::LPOVERLAPPED;
use um::winnt::{HANDLE, LARGE_INTEGER, LONG, PVOID};
pub type WINUSB_INTERFACE_HANDLE = PVOID;
pub type PWINUSB_INTERFACE_HANDLE = *mut PVOID;
pub type WINUSB_ISOCH_BUFFER_HANDLE = PVOID;
pub type PWINUSB_ISOCH_BUFFER_HANDLE = *mut PVOID;
STRUCT!{#[repr(packed)] struct WINUSB_SETUP_PACKET {
RequestType: UCHAR,
Request: UCHAR,
Value: USHORT,
Index: USHORT,
Length: USHORT,
}}
pub type PWINUSB_SETUP_PACKET = *mut WINUSB_SETUP_PACKET;
extern "system" {
pub fn WinUsb_Initialize(
DeviceHandle: HANDLE,
InterfaceHandle: PWINUSB_INTERFACE_HANDLE,
) -> BOOL;
pub fn WinUsb_Free(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
) -> BOOL;
pub fn WinUsb_GetAssociatedInterface(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
AssociatedInterfaceIndex: UCHAR,
AssociatedInterfaceHandle: PWINUSB_INTERFACE_HANDLE,
) -> BOOL;
pub fn WinUsb_GetDescriptor(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
DescriptorType: UCHAR,
Index: UCHAR,
LanguageID: USHORT,
Buffer: PUCHAR,
BufferLength: ULONG,
LengthTransferred: PULONG,
) -> BOOL;
pub fn WinUsb_QueryInterfaceSettings(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
AlternateInterfaceNumber: UCHAR,
UsbAltInterfaceDescriptor: PUSB_INTERFACE_DESCRIPTOR,
) -> BOOL;
pub fn WinUsb_QueryDeviceInformation(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
InformationType: ULONG,
BufferLength: PULONG,
Buffer: PVOID,
) -> BOOL;
pub fn WinUsb_SetCurrentAlternateSetting(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
SettingNumber: UCHAR,
) -> BOOL;
pub fn WinUsb_GetCurrentAlternateSetting(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
SettingNumber: PUCHAR,
) -> BOOL;
pub fn WinUsb_QueryPipe(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
AlternateInterfaceNumber: UCHAR,
PipeIndex: UCHAR,
PipeInformationEx: PWINUSB_PIPE_INFORMATION,
) -> BOOL;
pub fn WinUsb_QueryPipeEx(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
AlternateInterfaceNumber: UCHAR,
PipeIndex: UCHAR,
PipeInformationEx: PWINUSB_PIPE_INFORMATION_EX,
) -> BOOL;
pub fn WinUsb_SetPipePolicy(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
PolicyType: ULONG,
ValueLength: ULONG,
Value: PVOID,
) -> BOOL;
pub fn WinUsb_GetPipePolicy(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
PolicyType: ULONG,
ValueLength: PULONG,
Value: PVOID,
) -> BOOL;
pub fn WinUsb_ReadPipe(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
Buffer: PUCHAR,
BufferLength: ULONG,
LengthTransferred: PULONG,
Overlapped: LPOVERLAPPED,
) -> BOOL;
pub fn WinUsb_WritePipe(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
Buffer: PUCHAR,
BufferLength: ULONG,
LengthTransferred: PULONG,
Overlapped: LPOVERLAPPED,
) -> BOOL;
pub fn WinUsb_ControlTransfer(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
SetupPacket: WINUSB_SETUP_PACKET,
Buffer: PUCHAR,
BufferLength: ULONG,
LengthTransferred: PULONG,
Overlapped: LPOVERLAPPED,
) -> BOOL;
pub fn WinUsb_ResetPipe(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
) -> BOOL;
pub fn WinUsb_AbortPipe(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
) -> BOOL;
pub fn WinUsb_FlushPipe(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
) -> BOOL;
pub fn WinUsb_SetPowerPolicy(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PolicyType: ULONG,
ValueLength: ULONG,
Value: PVOID,
) -> BOOL;
pub fn WinUsb_GetPowerPolicy(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PolicyType: ULONG,
ValueLength: PULONG,
Value: PVOID,
) -> BOOL;
pub fn WinUsb_GetOverlappedResult(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
lpOverlapped: LPOVERLAPPED,
lpNumberOfBytesTransferred: LPDWORD,
bWait: BOOL,
) -> BOOL;
pub fn WinUsb_ParseConfigurationDescriptor(
ConfigurationDescriptor: PUSB_CONFIGURATION_DESCRIPTOR,
StartPosition: PVOID,
InterfaceNumber: LONG,
AlternateSetting: LONG,
InterfaceClass: LONG,
InterfaceSubClass: LONG,
InterfaceProtocol: LONG,
) -> BOOL;
pub fn WinUsb_ParseDescriptors(
DescriptorBuffer: PVOID,
TotalLength: ULONG,
StartPosition: PVOID,
DescriptorType: LONG,
) -> BOOL;
pub fn WinUsb_GetCurrentFrameNumber(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
CurrentFrameNumber: PULONG,
TimeStamp: *mut LARGE_INTEGER,
) -> BOOL;
pub fn WinUsb_GetAdjustedFrameNumber(
CurrentFrameNumber: PULONG,
TimeStamp: LARGE_INTEGER,
) -> BOOL;
pub fn WinUsb_RegisterIsochBuffer(
InterfaceHandle: WINUSB_INTERFACE_HANDLE,
PipeID: UCHAR,
Buffer: PUCHAR,
BufferLength: ULONG,
IsochBufferHandle: PWINUSB_ISOCH_BUFFER_HANDLE,
) -> BOOL;
pub fn WinUsb_UnregisterIsochBuffer(
IsochBufferHandle: WINUSB_ISOCH_BUFFER_HANDLE,
) -> BOOL;
pub fn WinUsb_WriteIsochPipe(
BufferHandle: WINUSB_ISOCH_BUFFER_HANDLE,
Offset: ULONG,
Length: ULONG,
FrameNumber: PULONG,
Overlapped: LPOVERLAPPED,
) -> BOOL;
pub fn WinUsb_ReadIsochPipe(
BufferHandle: WINUSB_ISOCH_BUFFER_HANDLE,
Offset: ULONG,
Length: ULONG,
FrameNumber: PULONG,
NumberOfPackets: ULONG,
IsoPacketDescriptors: PUSBD_ISO_PACKET_DESCRIPTOR,
Overlapped: LPOVERLAPPED,
) -> BOOL;
pub fn WinUsb_WriteIsochPipeAsap(
BufferHandle: WINUSB_ISOCH_BUFFER_HANDLE,
Offset: ULONG,
Length: ULONG,
ContinueStream: BOOL,
Overlapped: LPOVERLAPPED,
) -> BOOL;
pub fn WinUsb_ReadIsochPipeAsap(
BufferHandle: WINUSB_ISOCH_BUFFER_HANDLE,
Offset: ULONG,
Length: ULONG,
ContinueStream: BOOL,
NumberOfPackets: ULONG,
IsoPacketDescriptors: PUSBD_ISO_PACKET_DESCRIPTOR,
Overlapped: LPOVERLAPPED,
) -> BOOL;
}
STRUCT!{struct USB_INTERFACE_DESCRIPTOR {
bLength: UCHAR,
bDescriptorType: UCHAR,
bInterfaceNumber: UCHAR,
bAlternateSetting: UCHAR,
bNumEndpoints: UCHAR,
bInterfaceClass: UCHAR,
bInterfaceSubClass: UCHAR,
bInterfaceProtocol: UCHAR,
iInterface: UCHAR,
}}
pub type PUSB_INTERFACE_DESCRIPTOR = *mut USB_INTERFACE_DESCRIPTOR;