Log Message:
Update to 1.7.0.0
2008/10/15: socat version 1.7.0.0 brings support for SCTP stream, raw
interface, and generic sockets. New option escape allows to interrupt raw
terminal connections. Listening and receiving sockets can set a couple of
environment variables. Added base control of System V STREAMS. Lots of
corrections were performed. socat compiles on Mac OS X again.

Patch from Leonardo Taccari