fix compile - now it works at least with msvc
fix compile - now it works at least with msvc

shadeslayer/phonon-gstreamer,KDE/phonon-waveout,shadeslayer/phonon-gstreamer,shadeslayer/phonon-gstreamer,KDE/phonon-directshow,KDE/phonon-xine,KDE/phonon-xine,KDE/phonon-xine,KDE/phonon-mmf,KDE/phonon-gstreamer,KDE/phonon-quicktime,KDE/phonon-directshow,KDE/phonon-gstreamer