gowpd

package module
v0.0.0-...-2ff4e80 Latest Latest
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 Go to latest Published: Oct 14, 2017 License: MIT Imports: 8 Imported by: 0

README

go-wpd

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Window Portable Device binding for Go language.

Examples

Enumerate devices

gowpd.Initialize()

mng, err := gowpd.CreatePortableDeviceManager()
if err != nil {
    panic(err)
}

deviceIDs, err := mng.GetDevices()
if err != nil {
    panic(err)
}

for i, deviceID := range deviceIDs {
    friendlyName, err := mng.GetDeviceFriendlyName(deviceID)
    if err != nil {
        panic(err)
    }
    manufacturer, err := mng.GetDeviceManufacturer(deviceID)
    if err != nil {
        panic(err)
    }
    description, err := mng.GetDeviceDescription(deviceID)
    if err != nil {
        panic(err)
    }

    log.Printf("[%d]:\n", i)
    log.Printf("\tName:         %s\n", friendlyName)
    log.Printf("\tManufacturer: %s\n", manufacturer)
    log.Printf("\tDescription:  %s\n", description)

    gowpd.FreeDeviceID(deviceID)
}

gowpd.Uninitialize()

Documentation

Overview

This package provides WindowsPortableDevice API.

Example

IPortableDeviceManager 

gowpd.Initialize()

pPortableDeviceManager, err := gowpd.CreatePortableDeviceManager()
if err != nil {
	panic(err)
}

deviceIDs, err := pPortableDeviceManager.GetDevices()

Warnings not solved 

Warning: .drectve `/DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" ' unrecognized

Warning: .drectve `/FAILIFMISMATCH:"_CRT_STDIO_ISO_WIDE_SPECIFIERS=0" /DEFAULTLIB:"uuid.lib" /DEFAULTLIB:"uuid.lib" ' unrecognized

Warning: corrupt .drectve at end of def file

비주얼 스튜디오 에서 빌드시 추가되는 링크 옵션이라고 함. 말그대로 경고 이므로 무시해도 되는 듯 함.

Example (ContentEnumerate) 
Output:
Example (DeleteFromDevice) 
Output:
Example (DeviceEnumerate) 
Output:
Example (TransferToDevice) 
Output:
Example (TransferToPC) 
Output:

Index

Examples

Constants

View Source 
const (
	GENERIC_READ    = C.GENERIC_READ & 0xffffffff    // 0x80000000
	GENERIC_WRITE   = C.GENERIC_WRITE & 0xffffffff   // 0x40000000
	GENERIC_EXECUTE = C.GENERIC_EXECUTE & 0xffffffff // 0x20000000
	GENERIC_ALL     = C.GENERIC_ALL & 0xffffffff     // 0x10000000
)
View Source 
const (
	STATFLAG_DEFAULT = C.STATFLAG_DEFAULT
	STATFLAG_NONAME  = C.STATFLAG_NONAME
	STATFLAG_NOOPEN  = C.STATFLAG_NOOPEN
)
View Source 
const (
	STGM_READ   = C.STGM_READ
	STGM_CREATE = C.STGM_CREATE
	STGM_WRITE  = C.STGM_WRITE
)
View Source 
const (
	PORTABLE_DEVICE_DELETE_NO_RECURSION uint32 = iota
	PORTABLE_DEVICE_DELETE_WITH_RECURSION
)
View Source 
const (
	WPD_DEVICE_OBJECT_ID string = "DEVICE"
)

Variables

This section is empty.

Functions

func CoCreateInstance 

func CoCreateInstance(clsid CLSID, iid IID) (unsafe.Pointer, error)

func FreeDeviceID 

func FreeDeviceID(pnpDeviceID PnPDeviceID)

func GetRequiredPropertiesForAllContentTypes 

func GetRequiredPropertiesForAllContentTypes(pObjectProperties *IPortableDeviceValues, parentObjectID, filePath string, pFileStream *IStream) error

Set necessary properties for all content type.

func GetRequiredPropertiesForContactContentTypes 

func GetRequiredPropertiesForContactContentTypes(pObjectProperties *IPortableDeviceValues) error

Set properties for contact type.

func GetRequiredPropertiesForImageContentTypes 

func GetRequiredPropertiesForImageContentTypes(pObjectProperties *IPortableDeviceValues) error

Set properties for image type.

func GetRequiredPropertiesForMusicContentTypes 

func GetRequiredPropertiesForMusicContentTypes(pObjectProperties *IPortableDeviceValues) error

Set properties for music type.

func GetStringValue 

func GetStringValue(pProperties *IPortableDeviceProperties, objectID string, key PropertyKey) (string, error)

Reads a string property from the IPortableDeviceProperties interface and returns it as string.

func Initialize 

func Initialize() error

func PropTest 

func PropTest()

func StreamCopy 

func StreamCopy(pDestStream *IStream, pSourceStream *IStream, cbTransferSize uint32) (uint32, error)

Copy the data from pSourceStream to pDestStream. cbTransferSize is buffer size temporarily to store data.

func Uninitialize 

func Uninitialize()

Types

type CLSCTX 

type CLSCTX int

C.CLSCTX 

const (
	CLSCTX_INPROC_SERVER CLSCTX = 1 << iota
	CLSCTX_INPROC_HANDLER
	CLSCTX_LOCAL_SERVER
	CLSCTX_INPROC_SERVER16
	CLSCTX_REMOTE_SERVER
	CLSCTX_INPROC_HANDLER16
	CLSCTX_RESERVED1
	CLSCTX_RESERVED2
	CLSCTX_RESERVED3
	CLSCTX_RESERVED4
	CLSCTX_NO_CODE_DOWNLOAD
	CLSCTX_RESERVED5
	CLSCTX_NO_CUSTOM_MARSHAL
	CLSCTX_ENABLE_CODE_DOWNLOAD
	CLSCTX_NO_FAILURE_LOG
	CLSCTX_DISABLE_AAA
	CLSCTX_ENABLE_AAA
	CLSCTX_FROM_DEFAULT_CONTEXT
	CLSCTX_ACTIVATE_32_BIT_SERVER
	CLSCTX_ACTIVATE_64_BIT_SERVER
	CLSCTX_ENABLE_CLOAKING
	CLSCTX_APPCONTAINER
	CLSCTX_ACTIVATE_AAA_AS_IU
	CLSCTX_PS_DLL
)

type CLSID 

type CLSID int

C.CLSID 

const (
	CLSID_PortableDevice CLSID = iota
	CLSID_PortableDeviceFTM
	CLSID_PortableDeviceManager
	CLSID_PortableDeviceKeyCollection
	CLSID_PortableDeviceValues
	CLSID_PortableDevicePropVariantCollection
)

type DWORD 

type DWORD uint32

C.DWORD

type GUID 

type GUID int

C.GUID 

const (
	WPD_CONTENT_TYPE_FUNCTIONAL_OBJECT GUID = iota
	WPD_CONTENT_TYPE_FOLDER
	WPD_CONTENT_TYPE_IMAGE
	WPD_CONTENT_TYPE_DOCUMENT
	WPD_CONTENT_TYPE_CONTACT
	WPD_CONTENT_TYPE_CONTACT_GROUP
	WPD_CONTENT_TYPE_AUDIO
	WPD_CONTENT_TYPE_VIDEO
	WPD_CONTENT_TYPE_TELEVISION
	WPD_CONTENT_TYPE_PLAYLIST
	WPD_CONTENT_TYPE_MIXED_CONTENT_ALBUM
	WPD_CONTENT_TYPE_AUDIO_ALBUM
	WPD_CONTENT_TYPE_IMAGE_ALBUM
	WPD_CONTENT_TYPE_VIDEO_ALBUM
	WPD_CONTENT_TYPE_MEMO
	WPD_CONTENT_TYPE_EMAIL
	WPD_CONTENT_TYPE_APPOINTMENT
	WPD_CONTENT_TYPE_TASK
	WPD_CONTENT_TYPE_PROGRAM
	WPD_CONTENT_TYPE_GENERIC_FILE
	WPD_CONTENT_TYPE_CALENDAR
	WPD_CONTENT_TYPE_GENERIC_MESSAGE
	WPD_CONTENT_TYPE_NETWORK_ASSOCIATION
	WPD_CONTENT_TYPE_CERTIFICATE
	WPD_CONTENT_TYPE_WIRELESS_PROFILE
	WPD_CONTENT_TYPE_MEDIA_CAST
	WPD_CONTENT_TYPE_SECTION
	WPD_CONTENT_TYPE_UNSPECIFIED
	WPD_CONTENT_TYPE_ALL

	WPD_OBJECT_FORMAT_EXIF
	WPD_OBJECT_FORMAT_WMA
	WPD_OBJECT_FORMAT_VCARD2
)

type HRESULT 

type HRESULT uint32

C.HRESULT 

const (
	S_OK    HRESULT = C.S_OK & 0xffffffff    // 0x00000000
	S_FALSE HRESULT = C.S_FALSE & 0xffffffff // 0x00000001

	E_ABORT             HRESULT = C.E_ABORT & 0xffffffff             // 0x80004004
	E_ACCESSDENIED      HRESULT = C.E_ACCESSDENIED & 0xffffffff      // 0x80070005
	E_FAIL              HRESULT = C.E_FAIL & 0xffffffff              // 0x80004005
	E_HANDLE            HRESULT = C.E_HANDLE & 0xffffffff            // 0x80070006
	ERROR_NOT_SUPPORTED HRESULT = C.ERROR_NOT_SUPPORTED & 0xffffffff // 0x80070032
	E_INVALIDARG        HRESULT = C.E_INVALIDARG & 0xffffffff        // 0x80070057
	E_NOINTERFACE       HRESULT = C.E_NOINTERFACE & 0xffffffff       // 0x80004002
	E_NOTIMPL           HRESULT = C.E_NOTIMPL & 0xffffffff           // 0x80004001
	E_OUTOFMEMORY       HRESULT = C.E_OUTOFMEMORY & 0xffffffff       // 0x8007000E
	E_POINTER           HRESULT = C.E_POINTER & 0xffffffff           // 0x80004003
	E_UNEXPECTED        HRESULT = C.E_UNEXPECTED & 0xffffffff        // 0x8000FFFF

	CO_E_NOTINITIALIZED HRESULT = C.CO_E_NOTINITIALIZED & 0xffffffff // 0x800401f0

)

func (HRESULT) Error 

func (hr HRESULT) Error() string

func (HRESULT) String 

func (hr HRESULT) String() string

type IEnumPortableDeviceObjectIDs 

type IEnumPortableDeviceObjectIDs C.IEnumPortableDeviceObjectIDs

func (*IEnumPortableDeviceObjectIDs) Next 

func (pEnumObjectIDs *IEnumPortableDeviceObjectIDs) Next(cObjects uint32) ([]string, error)

cObjects: Number of objects to request on each NEXT

type IID 

type IID int

C.IID 

const (
	IID_IPortableDevice IID = iota
	IID_IPortableDeviceManager
	IID_IPortableDeviceKeyCollection
	IID_IPortableDeviceContent
	IID_IPortableDeviceProperties
	IID_IPortableDeviceValues
	IID_IPortableDeviceDataStream
	IID_IPortableDevicePropVariantCollection
)

type IPortableDevice 

type IPortableDevice C.IPortableDevice

func CreatePortableDevice 

func CreatePortableDevice() (*IPortableDevice, error)

func (*IPortableDevice) Content 

func (pPortableDevice *IPortableDevice) Content() (*IPortableDeviceContent, error)

func (*IPortableDevice) Open 

func (pPortableDevice *IPortableDevice) Open(pnpDeviceID PnPDeviceID, pClientInfo *IPortableDeviceValues) error

func (*IPortableDevice) Release 

func (pPortableDevice *IPortableDevice) Release() error

type IPortableDeviceCapabilities 

type IPortableDeviceCapabilities C.IPortableDeviceCapabilities

type IPortableDeviceContent 

type IPortableDeviceContent C.IPortableDeviceContent

func (*IPortableDeviceContent) CreateObjectWithPropertiesAndData 

func (pPortableDeviceContent *IPortableDeviceContent) CreateObjectWithPropertiesAndData(pValues *IPortableDeviceValues) (*IStream, uint32, error)

TODO not finished

func (*IPortableDeviceContent) Delete 

func (pPortableDeviceContent *IPortableDeviceContent) Delete(options uint32, objectIDs *IPortableDevicePropVariantCollection) (*IPortableDevicePropVariantCollection, error)

func (*IPortableDeviceContent) EnumObjects 

func (pPortableDeviceContent *IPortableDeviceContent) EnumObjects(parentObjectID string) (*IEnumPortableDeviceObjectIDs, error)

TODO not finished parentObjectID: start from it.

func (*IPortableDeviceContent) Properties 

func (pPortableDeviceContent *IPortableDeviceContent) Properties() (*IPortableDeviceProperties, error)

func (*IPortableDeviceContent) Transfer 

func (pPortableDeviceContent *IPortableDeviceContent) Transfer() (*IPortableDeviceResources, error)

type IPortableDeviceDataStream 

type IPortableDeviceDataStream C.IPortableDeviceDataStream

func (*IPortableDeviceDataStream) Commit 

func (pPortableDeviceDataStream *IPortableDeviceDataStream) Commit(dataFlags uint32) error

func (*IPortableDeviceDataStream) GetObjectID 

func (pPortableDeviceDataStream *IPortableDeviceDataStream) GetObjectID() (string, error)

type IPortableDeviceEventCallback 

type IPortableDeviceEventCallback C.IPortableDeviceEventCallback

type IPortableDeviceKeyCollection 

type IPortableDeviceKeyCollection C.IPortableDeviceKeyCollection

func CreatePortableDeviceKeyCollection 

func CreatePortableDeviceKeyCollection() (*IPortableDeviceKeyCollection, error)

func (*IPortableDeviceKeyCollection) Add 

func (pPortableDeviceKeyCollection *IPortableDeviceKeyCollection) Add(key PropertyKey) error

type IPortableDeviceManager 

type IPortableDeviceManager C.IPortableDeviceManager

func CreatePortableDeviceManager 

func CreatePortableDeviceManager() (*IPortableDeviceManager, error)

func (*IPortableDeviceManager) GetDeviceDescription 

func (pPortableDeviceManager *IPortableDeviceManager) GetDeviceDescription(pnpDeviceID PnPDeviceID) (string, error)

func (*IPortableDeviceManager) GetDeviceFriendlyName 

func (pPortableDeviceManager *IPortableDeviceManager) GetDeviceFriendlyName(pnpDeviceID PnPDeviceID) (string, error)

func (*IPortableDeviceManager) GetDeviceManufacturer 

func (pPortableDeviceManager *IPortableDeviceManager) GetDeviceManufacturer(pnpDeviceID PnPDeviceID) (string, error)

func (*IPortableDeviceManager) GetDevices 

func (pPortableDeviceManager *IPortableDeviceManager) GetDevices() ([]PnPDeviceID, error)

func (*IPortableDeviceManager) Release 

func (pPortableDeviceManager *IPortableDeviceManager) Release()

type IPortableDevicePropVariantCollection 

type IPortableDevicePropVariantCollection C.IPortableDevicePropVariantCollection

func CreatePortableDevicePropVariantCollection 

func CreatePortableDevicePropVariantCollection() (*IPortableDevicePropVariantCollection, error)

func (*IPortableDevicePropVariantCollection) Add 

func (pPortableDevicePropVariantCollection *IPortableDevicePropVariantCollection) Add(value *PropVariant) error

func (*IPortableDevicePropVariantCollection) GetAt 

func (pPortableDevicePropVariantCollection *IPortableDevicePropVariantCollection) GetAt(index uint32) (*PropVariant, error)

func (*IPortableDevicePropVariantCollection) GetCount 

func (pPortableDevicePropVariantCollection *IPortableDevicePropVariantCollection) GetCount() (uint32, error)

type IPortableDeviceProperties 

type IPortableDeviceProperties C.IPortableDeviceProperties

func (*IPortableDeviceProperties) GetPropertyAttributes 

func (pPortableDeviceProperties *IPortableDeviceProperties) GetPropertyAttributes(objectID string, key PropertyKey) (*IPortableDeviceValues, error)

func (*IPortableDeviceProperties) GetValues 

func (pPortableDeviceProperties *IPortableDeviceProperties) GetValues(objectID string, keys *IPortableDeviceKeyCollection) (*IPortableDeviceValues, error)

func (*IPortableDeviceProperties) SetValues 

func (pPortableDeviceProperties *IPortableDeviceProperties) SetValues(objectID string, pValues *IPortableDeviceValues) error

TODO not finished

type IPortableDeviceResources 

type IPortableDeviceResources C.IPortableDeviceResources

func (*IPortableDeviceResources) GetStream 

func (pPortableDeviceResources *IPortableDeviceResources) GetStream(objectID string, key PropertyKey, mode uint32) (*IStream, uint32, error)

type IPortableDeviceValues 

type IPortableDeviceValues C.IPortableDeviceValues

func CreatePortableDeviceValues 

func CreatePortableDeviceValues() (*IPortableDeviceValues, error)

func GetRequiredPropertiesForContentType 

func GetRequiredPropertiesForContentType(contentType GUID, parentObjectID, filePath string, pFileStream *IStream) (*IPortableDeviceValues, error)

Return required properties for content type to transfer data. Properties which will be set necessarily are WPD_OBJECT_PARENT_ID, WPD_OBJECT_SIZE, WPD_OBJECT_ORIGINAL_FILE_NAME, WPD_OBJECT_NAME and properties which will be set optionally are WPD_OBJECT_CONTENT_TYPE, WPD_OBJECT_FORMAT.

func (*IPortableDeviceValues) GetBoolValue 

func (pPortableDeviceValues *IPortableDeviceValues) GetBoolValue(key PropertyKey) (bool, error)

func (*IPortableDeviceValues) GetStringValue 

func (pPortableDeviceValues *IPortableDeviceValues) GetStringValue(key PropertyKey) (string, error)

func (*IPortableDeviceValues) GetUnsignedIntegerValue 

func (pPortableDeviceValues *IPortableDeviceValues) GetUnsignedIntegerValue(key PropertyKey) (uint32, error)

func (*IPortableDeviceValues) QueryInterface 

func (pPortableDeviceValues *IPortableDeviceValues) QueryInterface(iid IID) (unsafe.Pointer, error)

func (*IPortableDeviceValues) Release 

func (pPortableDeviceValues *IPortableDeviceValues) Release() error

func (*IPortableDeviceValues) SetGuidValue 

func (pPortableDeviceValues *IPortableDeviceValues) SetGuidValue(key PropertyKey, value GUID) error

func (*IPortableDeviceValues) SetStringValue 

func (pPortableDeviceValues *IPortableDeviceValues) SetStringValue(key PropertyKey, value string) error

func (*IPortableDeviceValues) SetUnsignedIntegerValue 

func (pPortableDeviceValues *IPortableDeviceValues) SetUnsignedIntegerValue(key PropertyKey, value uint32) error

func (*IPortableDeviceValues) SetUnsignedLargeIntegerValue 

func (pPortableDeviceValeus *IPortableDeviceValues) SetUnsignedLargeIntegerValue(key PropertyKey, value uint64) error

type IPropertyStore 

type IPropertyStore C.IPropertyStore

type ISequentialStream 

type ISequentialStream C.ISequentialStream

func (*ISequentialStream) Read 

func (pSequentialStream *ISequentialStream) Read(buffer []byte) (uint32, error)

func (*ISequentialStream) Write 

func (pSequentialStream *ISequentialStream) Write(buffer []byte) (uint32, error)

type IStream 

type IStream C.IStream

func SHCreateStreamOnFile 

func SHCreateStreamOnFile(fileName string, mode uint32) (*IStream, error)

func (*IStream) Commit 

func (pStream *IStream) Commit(dataFlag uint32) error

func (*IStream) QueryInterface 

func (pStream *IStream) QueryInterface(iid IID) (unsafe.Pointer, error)

func (*IStream) Read 

func (pStream *IStream) Read(buffer []byte) (uint32, error)

func (*IStream) Stat 

func (pStream *IStream) Stat(statFlags uint32) (*StatStg, error)

func (*IStream) Write 

func (pStream *IStream) Write(buffer []byte) (uint32, error)

type IUnknown 

type IUnknown C.IUnknown

func (*IUnknown) QueryInterface 

func (pUnknown *IUnknown) QueryInterface(iid IID) (unsafe.Pointer, error)

type PnPDeviceID 

type PnPDeviceID C.PnPDeviceID

*WCHAR

type PropVariant 

type PropVariant C.PROPVARIANT

func (*PropVariant) Clear 

func (prop *PropVariant) Clear()

func (*PropVariant) GetError 

func (prop *PropVariant) GetError() uint32

func (*PropVariant) GetType 

func (prop *PropVariant) GetType() VARTYPE

func (*PropVariant) Init 

func (prop *PropVariant) Init()

func (*PropVariant) Set 

func (prop *PropVariant) Set(value interface{}) error

type PropertyKey 

type PropertyKey int

C.PROPERTYKEY 

const (
	WPD_CLIENT_NAME PropertyKey = iota
	WPD_CLIENT_MAJOR_VERSION
	WPD_CLIENT_MINOR_VERSION
	WPD_CLIENT_REVISION
	WPD_CLIENT_SECURITY_QUALITY_OF_SERVICE
	WPD_CLIENT_DESIRED_ACCESS

	WPD_OBJECT_PARENT_ID
	WPD_OBJECT_NAME
	WPD_OBJECT_PERSISTENT_UNIQUE_ID
	WPD_OBJECT_FORMAT
	WPD_OBJECT_CONTENT_TYPE
	WPD_OBJECT_SIZE
	WPD_OBJECT_ORIGINAL_FILE_NAME

	WPD_PROPERTY_ATTRIBUTE_FORM
	WPD_PROPERTY_ATTRIBUTE_CAN_READ
	WPD_PROPERTY_ATTRIBUTE_CAN_WRITE
	WPD_PROPERTY_ATTRIBUTE_CAN_DELETE
	WPD_PROPERTY_ATTRIBUTE_DEFAULT_VALUE
	WPD_PROPERTY_ATTRIBUTE_FAST_PROPERTY
	WPD_PROPERTY_ATTRIBUTE_RANGE_MIN
	WPD_PROPERTY_ATTRIBUTE_RANGE_MAX
	WPD_PROPERTY_ATTRIBUTE_RANGE_STEP
	WPD_PROPERTY_ATTRIBUTE_ENUMERATION_ELEMENTS
	WPD_PROPERTY_ATTRIBUTE_REGULAR_EXPRESSION
	WPD_PROPERTY_ATTRIBUTE_MAX_SIZE

	WPD_RESOURCE_DEFAULT
)

type StatStg 

type StatStg struct {
	// contains filtered or unexported fields
}

type ULONG 

type ULONG uint32

unsigned long

type VARTYPE 

type VARTYPE uint16

C.VARENUM 

const (
	VT_EMPTY            VARTYPE = 0
	VT_NULL             VARTYPE = 1
	VT_I2               VARTYPE = 2
	VT_I4               VARTYPE = 3
	VT_R4               VARTYPE = 4
	VT_R8               VARTYPE = 5
	VT_CY               VARTYPE = 6
	VT_DATE             VARTYPE = 7
	VT_BSTR             VARTYPE = 8
	VT_DISPATCH         VARTYPE = 9
	VT_ERROR            VARTYPE = 10
	VT_BOOL             VARTYPE = 11
	VT_VARIANT          VARTYPE = 12
	VT_UNKNOWN          VARTYPE = 13
	VT_DECIMAL          VARTYPE = 14
	VT_I1               VARTYPE = 16
	VT_UI1              VARTYPE = 17
	VT_UI2              VARTYPE = 18
	VT_UI4              VARTYPE = 19
	VT_I8               VARTYPE = 20
	VT_UI8              VARTYPE = 21
	VT_INT              VARTYPE = 22
	VT_UINT             VARTYPE = 23
	VT_VOID             VARTYPE = 24
	VT_HRESULT          VARTYPE = 25
	VT_PTR              VARTYPE = 26
	VT_SAFEARRAY        VARTYPE = 27
	VT_CARRAY           VARTYPE = 28
	VT_USERDEFINED      VARTYPE = 29
	VT_LPSTR            VARTYPE = 30
	VT_LPWSTR           VARTYPE = 31
	VT_RECORD           VARTYPE = 36
	VT_INT_PTR          VARTYPE = 37
	VT_UINT_PTR         VARTYPE = 38
	VT_FILETIME         VARTYPE = 64
	VT_BLOB             VARTYPE = 65
	VT_STREAM           VARTYPE = 66
	VT_STORAGE          VARTYPE = 67
	VT_STREAMED_OBJECT  VARTYPE = 68
	VT_STORED_OBJECT    VARTYPE = 69
	VT_BLOB_OBJECT      VARTYPE = 70
	VT_CF               VARTYPE = 71
	VT_CLSID            VARTYPE = 72
	VT_VERSIONED_STREAM VARTYPE = 73
	VT_BSTR_BLOB        VARTYPE = 0xfff
	VT_VECTOR           VARTYPE = 0x1000
	VT_ARRAY            VARTYPE = 0x2000
	VT_BYREF            VARTYPE = 0x4000
	VT_RESERVED         VARTYPE = 0x8000
	VT_ILLEGAL          VARTYPE = 0xffff
	VT_ILLEGALMASKED    VARTYPE = 0xfff
	VT_TYPEMASK         VARTYPE = 0xfff
)

type WCHAR 

type WCHAR uint16

C.WCHAR 16bit-encoded

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