Content of RPM mpg123-devel-1.13.4-16.el6.nux.i686.rpm :
/usr/include/mpg123.h
/usr/lib/libmpg123.so
/usr/lib/pkgconfig/libmpg123.pc
/usr/share/doc/mpg123-devel-1.13.4
/usr/share/doc/mpg123-devel-1.13.4/ACCURACY
/usr/share/doc/mpg123-devel-1.13.4/BENCHMARKING
/usr/share/doc/mpg123-devel-1.13.4/BUGS
/usr/share/doc/mpg123-devel-1.13.4/CONTACT
/usr/share/doc/mpg123-devel-1.13.4/LICENSE
/usr/share/doc/mpg123-devel-1.13.4/Makefile
/usr/share/doc/mpg123-devel-1.13.4/Makefile.am
/usr/share/doc/mpg123-devel-1.13.4/Makefile.in
/usr/share/doc/mpg123-devel-1.13.4/PATENTS
/usr/share/doc/mpg123-devel-1.13.4/README.3DNOW
/usr/share/doc/mpg123-devel-1.13.4/README.gain
/usr/share/doc/mpg123-devel-1.13.4/README.remote
/usr/share/doc/mpg123-devel-1.13.4/ROAD_TO_LGPL
/usr/share/doc/mpg123-devel-1.13.4/THANKS
/usr/share/doc/mpg123-devel-1.13.4/TODO
/usr/share/doc/mpg123-devel-1.13.4/doxy_examples.c
/usr/share/doc/mpg123-devel-1.13.4/doxygen.conf
/usr/share/doc/mpg123-devel-1.13.4/doxyhead.xhtml
/usr/share/doc/mpg123-devel-1.13.4/examples
/usr/share/doc/mpg123-devel-1.13.4/examples/Makefile
/usr/share/doc/mpg123-devel-1.13.4/examples/dump_seekindex.c
/usr/share/doc/mpg123-devel-1.13.4/examples/feedseek.c
/usr/share/doc/mpg123-devel-1.13.4/examples/id3dump.c
/usr/share/doc/mpg123-devel-1.13.4/examples/mpg123_to_wav.c
/usr/share/doc/mpg123-devel-1.13.4/examples/mpglib.c
/usr/share/doc/mpg123-devel-1.13.4/examples/scan.c
/usr/share/doc/mpg123-devel-1.13.4/libmpg123_speed.txt