xfree86-devel: xfree86-devel (Libraries and other files for X programming) xfree86-devel: xfree86-devel: This is a set of include files (found in /usr/X11R6/include), static xfree86-devel: libraries (found in /usr/X11R6/lib/*.a) and configuration files xfree86-devel: (found in /usr/X11R6/lib/X11/config/) needed to compile X programs xfree86-devel: under Linux and XFree86. xfree86-devel: xfree86-devel: xfree86-devel: xfree86-devel: xfree86-devel: