compile libqxt

[weixj2003ld]

I down load libqxt0.6.2,and compile it by msvc2005,but error occur:
4>.\qxtglobalshortcut_win.cpp(159) : error C2065: “VK_MEDIA_NEXT_TRACK”: undeclared identifier
4>.\qxtglobalshortcut_win.cpp(161) : error C2065: “VK_MEDIA_PREV_TRACK”: undeclared identifier
4>.\qxtglobalshortcut_win.cpp(163) : error C2065: “VK_MEDIA_PLAY_PAUSE”: undeclared identifier
4>.\qxtglobalshortcut_win.cpp(165) : error C2065: “VK_MEDIA_STOP”: undeclared identifier
4>.\qxtglobalshortcut_win.cpp(170) : error C2065: “VK_VOLUME_DOWN”: undeclared identifier
4>.\qxtglobalshortcut_win.cpp(172) : error C2065: “VK_VOLUME_UP”: undeclared identifier
4>.\qxtglobalshortcut_win.cpp(174) : error C2065: “VK_VOLUME_MUTE”: undeclared identifier

Thank you.

[weixj2003ld]

BTW,I use Qt4.6.3.