> > They both make a distinction between -0.0 and +0.0, because of the
> > sign bit. It is also possible that a compiler doesn't make the

Heck, I understand the use of NULL, but I don't understand the
use of -0 and +0 ... Can somebody enlighten me please?

With regards,

Martijn Tonies
Database Workbench - developer tool for InterBase, Firebird, MySQL & MS SQL
Server.
Upscene Productions
http://www.upscene.com