Is it well known problem I got when I tried to compile yet another ppp
implementation on 1.4 release last night as following??

cc -O2 -Wall  -Werror   -c route.c
In file included from /usr/include/vm/vm_object.h:74,
                 from /usr/include/vm/vm.h:68,
                 from /usr/include/sys/sysctl.h:51,
                 from route.c:38:
/usr/include/vm/vm_page.h:202: field `pmseg' has incomplete type
*** Error code 1

Stop.

  -- kaz-k