dfc

Version 3.0.4 of dfc fixes compilation errors on (Dragonfly|Free|Net|Open)BSD introduced in 3.0.3 bugfix release. There is absolutely no difference compared to version 3.0.3 for Linux. I apologize for the inconvenience as this bug could be simply avoided if I tried compiling dfc on a BSD system which I unfortunately haven't done prior to releasing version 3.0.3. This should not happen again in the future.