On Sun, 17 Dec 2006, Vincent wrote:

> Otherwise, I stepped to libX11 1.1.1 with underlying xcb 1.0. Works 
> okay, no problem or otherwise strange effects as far. Just a compiling 
> fault because of a AI_something flag somewhere in a getaddress variable; 
> that flag does not exist under NetBSD; needs only being removed in order 
> to fix the bug.

It's AI_ADDRCONFIG.

Report and fixed in xcb in November (for next release).