AudioFileComponentCountUserData(_:_:_:)

Declaration

func AudioFileComponentCountUserData(_ inComponent: AudioFileComponent, _ inUserDataID: UInt32, _ outNumberItems: UnsafeMutablePointer<UInt32>) -> OSStatus

See Also

Accessing the User Data

• AudioFileComponentGetUserData(_:_:_:_:_:)
• AudioFileComponentSetUserData(_:_:_:_:_:)
• AudioFileComponentGetUserDataSize(_:_:_:_:)
• AudioFileComponentRemoveUserData(_:_:_:)
• AudioFileComponentCountUserDataProc
• AudioFileComponentGetUserDataProc
• AudioFileComponentGetUserDataSizeProc
• AudioFileComponentRemoveUserDataProc
• AudioFileComponentSetUserDataProc
• CountUserDataFDF
• GetUserDataFDF
• GetUserDataSizeFDF