* Initial commit.
* Some fixes.
* More fixes.
* Add first test.
* Further fixes for MacOS/BSD.
* Fixes for Linux.
* Add proper tests.
* Lower number of tests.
* Add threadsync tests to test suite.
* There is no need to run tests when threads are off.
* Address review comments.
Fix the issue with multiple signals.
Add tests.
* Switch to use socketpair() instead of pipes.
Fix semaphoring issue on MacOS/BSD.
Add tests.
* Add single threaded fire/wait tests.
Jacek Sieka
Eugene Kabanov