This is a modification of qhull 1.0 as a userlib for blitz3d. Full source is provided with a devc++ project file.
The official homepage of qhull is: http://www.qhull.org/
The userlib can be very useful if you want to create convex hulls of models wich participate in collision tests and you want a simplified form of them to be used for the collisions.

11/06/2004 : Fixed a memory release bug in the dll source.
Download: qhull1.dll.zip