VirtualBox 4.1.18 compile problem

[Mario Lobo]

System: FreeBSD 8.3-STABLE

Trying to compile from ports and get the following error

/usr/ports/emulators/virtualbox-
ose/work/VirtualBox-4.1.18/src/VBox/Frontends/VBoxHeadless/FramebufferVNC.cpp: 
In member function 'nsresult VNCFB::init(const char*)':

/usr/ports/emulators/virtualbox-
ose/work/VirtualBox-4.1.18/src/VBox/Frontends/VBoxHeadless/FramebufferVNC.cpp:94: 
error: 'struct _rfbScreenInfo' has no member named 'ipv6port'


It happened when trying with 4.1.16 too.

Any suggestions on how to solve this?

Thanks
-- 
Mario Lobo
http://www.mallavoodoo.com.br
FreeBSD since 2.2.8 [not Pro-Audio.... YET!!] (99% winblows FREE)