Rebuild libqhull.a with qh_QHpointer=0 for qhull, rbox, etc. Create libqhullp.a with qh_QHpointer=1 for qhullcpp.dll, etc. gcc has halved the cost of qh_QHpointer by using more space Add <time.h> to user.h for CLOCKS_PER_SEC Move ostream<<QhullFacetList from inline to compiled. It tripped a double define error like the other classes. Remove ptr_intT from qh_matchvertices. Not needed. Fix name of qh_QHpointer