Anybody have a version of ftw() that they can send me?  I'm trying to port 
Alan Cox's Linux Portaloo (http://www.linux.org.uk/cgi-bin/portaloo) to NetBSD 
1.3.x and it won't go without ftw().  Solaris has it and so does Linux.

I already know about fts(3) for traversing a file hierarchy.  I could cobble 
something together using that.  If nobody's done so, then I will but I'd 
rather not reinvent the wheel, so to speak.