The libX11-devel package contains libraries and header files for libX11.
acquired package info from repodata DB: repodata/750d2b47baac9c5cbb3ae49bbf8c4ff7bf44796813ecb397af35aa5323864a72-primary.sqlite.bz2
Libxkbfile is used by the X servers and utilities to parse the XKB configuration data files.
This package is the development files for libxkbfile.