"%u" prints a short (16-bit) integer. Your pointers are 32 bits. Use "%lu".
Virtually,
- Charles Martin Hannum II "Klein bottle for sale ... inquire within."
(That's Charles to you!) "To life immortal!"
cmh117 at psuvm.{bitnet,psu.edu} "No noozzzz izzz netzzzsnoozzzzz..."
c9h at psuecl.{bitnet,psu.edu} "Mem'ry, all alone in the moonlight ..."