sup.c File Reference

#include "wdmaud.h"

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Functions
PVOID	AllocateItem (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes)
VOID	FreeItem (IN PVOID Item)
ULONG	GetSysAudioDeviceCount (IN PDEVICE_OBJECT DeviceObject)
NTSTATUS	SetIrpIoStatus (IN PIRP Irp, IN NTSTATUS Status, IN ULONG Length)
ULONG	ClosePin (IN PWDMAUD_CLIENT ClientInfo, IN ULONG FilterId, IN ULONG PinId, IN SOUND_DEVICE_TYPE DeviceType)
NTSTATUS	InsertPinHandle (IN PWDMAUD_CLIENT ClientInfo, IN ULONG FilterId, IN ULONG PinId, IN SOUND_DEVICE_TYPE DeviceType, IN HANDLE PinHandle, IN ULONG FreeIndex)
PKEY_VALUE_PARTIAL_INFORMATION	ReadKeyValue (IN HANDLE hSubKey, IN PUNICODE_STRING KeyName)
NTSTATUS	CompareProductName (IN HANDLE hSubKey, IN LPWSTR PnpName, IN ULONG ProductNameSize, OUT LPWSTR ProductName)
NTSTATUS	FindProductName (IN LPWSTR PnpName, IN ULONG ProductNameSize, OUT LPWSTR ProductName)
NTSTATUS	GetSysAudioDevicePnpName (IN PDEVICE_OBJECT DeviceObject, IN ULONG DeviceIndex, OUT LPWSTR *Device)
NTSTATUS	OpenDevice (IN LPWSTR Device, OUT PHANDLE DeviceHandle, OUT PFILE_OBJECT *FileObject)