ANN: Gridlock 1.7

[Brian]

I've updated Gridlock to version 1.7. Gridlock is a collection of board 
games which can be played against the computer or over the network. 
Version 1.7 adds two new games (for a total of 10) and performance 
improvements. It's available at

http://www.dozingcat.com/Gridlock/Gridlock-GNUstep-1.7.tar.gz

Also, does anyone know of a portable way to get the number of active 
processors? Gridlock can use multiple threads when evaluating moves for 
computer players, and I'd like to use one thread per processor. I use 
the MPProcessors() Carbon function on OS X, but that obviously doesn't 
work for GNUstep.

Thanks,

Brian