Import latest NetBSD version...changes:
    
     * Whitespace and gcc 4.x fixes.
     * Fix deallocation bug in fetch.c.
     * Implement timeouts for accept(2) and connect(2),
       which accept timeout values with '-q quittime'.
       (intended to help with active mode through firewalls)
     * Fix bin/77158 by Ryoji Kanai <rkanai@eeye.com>.