Content of RPM mpg123-devel-1.12.5-2.el6.rf.i686.rpm :
/usr/include/mpg123.h
/usr/lib/libmpg123.so
/usr/lib/pkgconfig/libmpg123.pc
/usr/share/doc/mpg123-devel-1.12.5
/usr/share/doc/mpg123-devel-1.12.5/doc
/usr/share/doc/mpg123-devel-1.12.5/doc/ACCURACY
/usr/share/doc/mpg123-devel-1.12.5/doc/BENCHMARKING
/usr/share/doc/mpg123-devel-1.12.5/doc/BUGS
/usr/share/doc/mpg123-devel-1.12.5/doc/CONTACT
/usr/share/doc/mpg123-devel-1.12.5/doc/LICENSE
/usr/share/doc/mpg123-devel-1.12.5/doc/Makefile
/usr/share/doc/mpg123-devel-1.12.5/doc/Makefile.am
/usr/share/doc/mpg123-devel-1.12.5/doc/Makefile.in
/usr/share/doc/mpg123-devel-1.12.5/doc/PATENTS
/usr/share/doc/mpg123-devel-1.12.5/doc/README.3DNOW
/usr/share/doc/mpg123-devel-1.12.5/doc/README.gain
/usr/share/doc/mpg123-devel-1.12.5/doc/README.remote
/usr/share/doc/mpg123-devel-1.12.5/doc/ROAD_TO_LGPL
/usr/share/doc/mpg123-devel-1.12.5/doc/THANKS
/usr/share/doc/mpg123-devel-1.12.5/doc/TODO
/usr/share/doc/mpg123-devel-1.12.5/doc/doxy_examples.c
/usr/share/doc/mpg123-devel-1.12.5/doc/doxygen.conf
/usr/share/doc/mpg123-devel-1.12.5/doc/doxyhead.xhtml
/usr/share/doc/mpg123-devel-1.12.5/doc/examples
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/Makefile
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/dump_seekindex.c
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/feedseek.c
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/id3dump.c
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/mpg123_to_wav.c
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/mpglib.c
/usr/share/doc/mpg123-devel-1.12.5/doc/examples/scan.c
/usr/share/doc/mpg123-devel-1.12.5/doc/libmpg123_speed.txt