This allows using pl_Yield() from video outputs and friends, on
condition that pl_Yield() return value be checked for NULLity.

Should fix #1667.

This should allow VLC to receive from PulseAudio RTP (untested)

Should fix a race condition about freed input usage.

This should fix some race condition of freed input usage.

Removed broken, unmaintained and unfinished code. May be restored after 0.9.0 if there is enough time to do this kind of stuff (should be merged with the Extended Controls panel anyway)

grandchildren)
It fixes when access-filter is used or when a demuxer instanciates sub
access/stream/demuxer

not wth the object that creates new input items.
(It fixes the segfaults I had when quitting VLC)

First, this would re-introduce the security issue we just fixed in
0.8.6f. Second, using share/ is not even the right path anyway.

interface: Make sure that when b_should_run_on_first_thread is set the interface gets killed by vlc_object_kill( p_libvlc ).

This fixes Ctrl-C on Mac OS X.