' Ausschnitt mit der API-Deklaration
'--The capGetDriverDescription Function retrieves the version description of 
' the capture driver--
    Declare Function capGetDriverDescriptionA Lib "avicap32.dll" _
       (ByVal wDriverIndex As Short, _
        ByVal lpszName As String, ByVal cbName As Integer, ByVal lpszVer As _
        String, _
        ByVal cbVer As Integer) As Boolean
 
    '--The capCreateCaptureWindow Function creates a capture window--
    Declare Function capCreateCaptureWindowA Lib "avicap32.dll" _
       (ByVal lpszWindowName As String, ByVal dwStyle As Integer, _
        ByVal x As Integer, ByVal y As Integer, ByVal nWidth As Integer, _
        ByVal nHeight As Short, ByVal hWnd As Integer, _
        ByVal nID As Integer) As Integer