($a:expr) => { if !$a { println!("check failed at {}:{}", file!(), line!()); return Err(DemuxerError::InvalidData); } };
}
+#[cfg(feature="demuxer_bmv")]
+mod bmv;
#[cfg(feature="demuxer_gdv")]
mod gdv;
const GAME_DEMUXERS: &[&'static DemuxerCreator] = &[
+#[cfg(feature="demuxer_bmv")]
+ &bmv::BMVDemuxerCreator {},
#[cfg(feature="demuxer_gdv")]
&gdv::GDVDemuxerCreator {},
];