Win32 build fixes.
Merge branch 'master' of https://github.com/audacious-media-player/audacious
Use C++ enum syntax.
Fix output_plugin_set_current().
Add support for dual GTK+Qt build.
Avoid memrchr() as it's not available on OS X.
One more try at fixing GTK warnings when deleting multiple list rows.
Link against libc++ only
local_fsize() was not caching the size.  Also add error checking.
Remove unnecessary null check (confuses Coverity).
Update Audacious.app
Add gdk-pixbuf patch to prevent invalid memory access on Win32.
Merge remote-tracking branch 'origin/master' into gtk3
buildsys: decouple unrelated side effects from $(USE_GTK).
libaudqt: add buildsys scaffolding
configure: add Qt5Gui module to dependencies
configure: also add qt5 widgets module
libaudqt: about window implementation
libaudqt/about: avoid strdup(2) usage
libaudqt: add a utility function to bring any window to the front