usbdlib.h File Reference

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Data Structures
struct	PUSBD_INTERFACE_LIST_ENTRY
Defines
#define	DECLSPEC_EXPORT   __declspec(dllexport)
#define	UsbBuildInterruptOrBulkTransferRequest(urb, length, pipeHandle, transferBuffer, transferBufferMDL, transferBufferLength, transferFlags, link)
#define	UsbBuildGetDescriptorRequest(urb, length, descriptorType, descriptorIndex, languageId, transferBuffer, transferBufferMDL, transferBufferLength, link)
#define	UsbBuildGetStatusRequest(urb, op, index, transferBuffer, transferBufferMDL, link)
#define	UsbBuildFeatureRequest(urb, op, featureSelector, index, link)
#define	UsbBuildSelectConfigurationRequest(urb, length, configurationDescriptor)
#define	UsbBuildSelectInterfaceRequest(urb, length, configurationHandle, interfaceNumber, alternateSetting)
#define	UsbBuildVendorRequest(urb, cmd, length, transferFlags, reservedbits, request, value, index, transferBuffer, transferBufferMDL, transferBufferLength, link)
#define	UsbBuildOsFeatureDescriptorRequest(urb, length, interface, index, transferBuffer, transferBufferMDL, transferBufferLength, link)
#define	URB_STATUS(urb)   ((urb)->UrbHeader.Status)
#define	GET_SELECT_CONFIGURATION_REQUEST_SIZE(totalInterfaces, totalPipes)
#define	GET_SELECT_INTERFACE_REQUEST_SIZE(totalPipes)
#define	GET_USBD_INTERFACE_SIZE(numEndpoints)
#define	GET_ISO_URB_SIZE(n)
Functions
	_IRQL_requires_max_ (DISPATCH_LEVEL) DECLSPEC_IMPORT VOID NTAPI USBD_GetUSBDIVersion(_Out_ PUSBD_VERSION_INFORMATION VersionInformation)
DECLSPEC_IMPORT PUSB_INTERFACE_DESCRIPTOR NTAPI	USBD_ParseConfigurationDescriptor (_In_ PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, _In_ UCHAR InterfaceNumber, _In_ UCHAR AlternateSetting)
DECLSPEC_IMPORT PURB NTAPI	USBD_CreateConfigurationRequest (_In_ PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, _Out_ PUSHORT Siz)
	_IRQL_requires_max_ (APC_LEVEL) DECLSPEC_IMPORT PUSB_COMMON_DESCRIPTOR NTAPI USBD_ParseDescriptors(_In_ PVOID DescriptorBuffer
	_IRQL_requires_max_ (PASSIVE_LEVEL) DECLSPEC_EXPORT ULONG NTAPI USBD_GetInterfaceLength(_In_ PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor
	_Inout_updates_bytes_ (ParameterLength) PVOID Parameter
_In_ ULONG	_In_reads_bytes_ (KeyNameLength) PWSTR KeyName
DECLSPEC_EXPORT NTSTATUS NTAPI	USBD_QueryBusTime (_In_ PDEVICE_OBJECT RootHubPdo, _Out_ PULONG CurrentFrame)
Variables
_In_ ULONG	TotalLength
_In_ ULONG _In_ PVOID	StartPosition
_In_ ULONG _In_ PVOID _In_ LONG	DescriptorType
_In_ PVOID _In_ LONG	InterfaceNumber
_In_ PVOID _In_ LONG _In_ LONG	AlternateSetting
_In_ PVOID _In_ LONG _In_ LONG _In_ LONG	InterfaceClass
_In_ PVOID _In_ LONG _In_ LONG _In_ LONG _In_ LONG	InterfaceSubClass
_In_ PVOID _In_ LONG _In_ LONG _In_ LONG _In_ LONG _In_ LONG	InterfaceProtocol
_In_ PUSBD_INTERFACE_LIST_ENTRY	InterfaceList
_In_ PUCHAR	BufferEnd
_In_ PDEVICE_OBJECT	FilterDeviceObject
_In_ ULONG	ParameterLength
_In_ ULONG _In_ ULONG	KeyNameLength
_In_ UCHAR	EndpointType
_In_ UCHAR _In_ BOOLEAN	LowSpeed
_In_ ULONG	BufferLength
_In_ ULONG _In_ USHORT	Level
_In_ ULONG _In_ USHORT _Out_ PUCHAR *	Offset
_In_ ULONG _In_ USHORT _Out_ PUCHAR _In_opt_ ULONG	Tag