prepare a decoder DLL for support in other software

Is it possible to prepare the minimum required routines to decodes files generated with precomp it will be a DLL file which enables support of reading pcf files.

There already was the possibility to build a DLL that is broken at the moment. This has to be fixed and the class inside the DLL has to be adjusted to the new parameters that have been added. This should be relatively easy, additionally I'll try to add some examples on the usage.