On Aug 16, 2006, at 1:54 AM, Markus Neteler wrote: > where did that exactly happen (module, library)? Hello Markus, With the modules: v.out.dxf r.to.vect Sure enough, including stdlib.h did the trick (thanks Brad!)... Let me know if I may be of any assistance. Regards, Jeshua Lacock, Owner <http://OpenOSX.com> phone: 877.240.1364