Content of RPM gtkextra-devel-0.99.17-1.0.el2.rf.i386.rpm :
/usr/include/gtkextra
/usr/include/gtkextra/gtkbordercombo.h
/usr/include/gtkextra/gtkcharsel.h
/usr/include/gtkextra/gtkcheckitem.h
/usr/include/gtkextra/gtkcolorcombo.h
/usr/include/gtkextra/gtkcombobox.h
/usr/include/gtkextra/gtkdirtree.h
/usr/include/gtkextra/gtkextra.h
/usr/include/gtkextra/gtkextrafeatures.h
/usr/include/gtkextra/gtkfileicons.h
/usr/include/gtkextra/gtkfilelist.h
/usr/include/gtkextra/gtkfontcombo.h
/usr/include/gtkextra/gtkiconfilesel.h
/usr/include/gtkextra/gtkiconlist.h
/usr/include/gtkextra/gtkitementry.h
/usr/include/gtkextra/gtkplot.h
/usr/include/gtkextra/gtkplot3d.h
/usr/include/gtkextra/gtkplotbar.h
/usr/include/gtkextra/gtkplotbox.h
/usr/include/gtkextra/gtkplotcanvas.h
/usr/include/gtkextra/gtkplotcsurface.h
/usr/include/gtkextra/gtkplotdata.h
/usr/include/gtkextra/gtkplotdt.h
/usr/include/gtkextra/gtkplotflux.h
/usr/include/gtkextra/gtkplotgdk.h
/usr/include/gtkextra/gtkplotpc.h
/usr/include/gtkextra/gtkplotpixmap.h
/usr/include/gtkextra/gtkplotpolar.h
/usr/include/gtkextra/gtkplotprint.h
/usr/include/gtkextra/gtkplotps.h
/usr/include/gtkextra/gtkplotsurface.h
/usr/include/gtkextra/gtkpsfont.h
/usr/include/gtkextra/gtksheet.h
/usr/include/gtkextra/gtktogglecombo.h
/usr/lib/libgtkextra.a
/usr/lib/libgtkextra.so
/usr/share/aclocal/gtkextra.m4