ports/47651: unPERLify ports/audio

[Trevor Johnson]

Synopsis: unPERLify ports/audio

Responsible-Changed-From-To: trevor->ports
Responsible-Changed-By: trevor
Responsible-Changed-When: Sat Oct 4 08:01:53 PDT 2003
Responsible-Changed-Why: 
Some of these changes are obsoleted by the USE_GETOPT_LONG macro.

I checked the denemo, pd, snd, sphinx, spiralloops, spiralsynth
and spiralsynthbaby ports and applied much of this.  Thank you,
Simon.

http://www.freebsd.org/cgi/query-pr.cgi?pr=47651