IJS Raster Image Transport Protocol Library
The IJS (InkJet Server) Raster Image Transport Protocol is a library, which is no longer actively developed, and often other alternatives are used instead. This library, however, still seem to be useful for Ghostscript application to be able to connect to the HP IJS server to print on an HP printer.
You can contact the maintainers of this package via email at
libijs dash maintainers at fedoraproject dot org.