Libtrace doesn't pass many tests on OpenSolaris

[salcock]

I've managed to make it build cleanly, but actual operation still fails miserably.

Problems found so far:

• Threaded IO doesn't work at all - disabling threading will enable you to read trace files.
• Byte-ordering is wrong when reading DUCK traces - can't get the version number right. I suspect something is reporting the wrong byte order somewhere.
• Event test hangs for a very long time
• Wireless test hits an assert failure on line 90

Obviously it is going to take way too much effort to fix all these prior to 3.0.7, but I figured I should document them just in case someone actually cares about OpenSolaris? in the future.