public static extern OSStatus AECreateDescFromExternalPtr (OSType descriptorType, IntPtr dataPtr, Size dataLength, AEDisposeExternalUPP disposeCallback, uint disposeRefcon, out AEDesc result);
public static extern OSStatus AECreateDescFromExternalPtr(OSType descriptorType, IntPtr dataPtr, Size dataLength, AEDisposeExternalUPP disposeCallback, uint disposeRefcon, out AEDesc result);