mpeg123+eq 0.59

The mpg123+eq patch adds a -Q option to mpg123 0.59r, which displays a 16 band graphical equalizer. EQ can be toggled on or off, and if on during exit, parameters are saved to ~/.eq for restoring the next time mpg123 is started. It can display Artist and Title on an LCD-like display.
Uses code (or at least ideas) from:
MPEG Software Simulation Group: reference decoder package
Tobias Bading: idea for DCT64 in subband synthesis from maplay package
Jeff Tsay and Mikko Tommila: MDCT36 from maplay package
Philipp Knirsch : DCT36/manual unroll idea
Thomas Woerner <..> (SGI Audio)
Damien Clermonte <..> (HP-UX audio fixes)
Niclas Lindstrom : OS2 port
Stefan Bieschewski : Pentium optimizations, decode_i586.s
Martin Denn : NAS port
Niklas Beisert MPEG 2.5 tables
and : NetBSD
Kevin Brintnall BSD patch
Tony Million: win32 port
Steven Tiger Lang: advanced shuffle
Henrik P Johnson: HTTP auth patch
Eric B. Mitchell: esd port
Ryan R. Prosser esd port for Solaris
Daniel Kobras : lot of (DK)-bugfixes
and more ....
Enhancements:
- applied audio_alib changes from Ralf Hildebrandt
- some paetsches from DK
- minor optimizations in layer3 (dequantize/huffman)
- BSDOS 4.0 with gcc added to Makefile ( )
- Solaris-ESD patch from Ryan Prosser
- Added Frontend changes from Bertrand Petit
- more DK paetsches (final dk7-clubhaus edition), includes extended term
- control
- SGI audio fix for non RAD machines from Erik Mouw
- fixed ugly bug in layer3 dequant for bt==2 (may cause high frequency clitchs)
- AMD-3DNow optimizations in decode and dct64
- OS/2 reworked from Samuel Audet (see audio_os2.c for more)
- added freebsd-esd make-entry from Daniel OConnor (darius@guppy.dons.net.au)
- added enhanced head_check from D. Skarda <0rfelyus@atrey.karlin.mff.cuni.cz>
- applied xterm-title-patch from "Wilson, Jeff D"
- more esd changes from Robert Bihlmeyer
- applied Hannu Naparis SGI audio patches
- minor changes in httpget.c and mpg123.c
- added native AIX support from Juergen.Schoew@unix-ag.uni-siegen.de
- applied playlist patch from
- more SGI audio patches from Gilles Zunino
- applied esdserver patch from Matthew Parslow
- added some fixes for control_generic