21 module 
com { module sun { module star { module awt {
    39     void addCallback( [in] 
XCallback xCallback, [in] any aData );
 Definition: Ambiguous.idl:20
 
specifies an interface which can be used to call back an implementation 
Definition: XRequestCallback.idl:27
 
specifies an interface which can be used to call back an implementation 
Definition: XCallback.idl:27