This fixes the following error.

-----
make.exe[1]: Entering directory `F:/lang/work/vlc/vlc.git/modules/demux/mkv'
  CXX    libmkv_plugin_la-virtual_segment.lo
In file included from ../../../include/vlc_common.h:938,
                 from mkv.hpp:45,
                 from demux.hpp:28,
                 from virtual_segment.cpp:27:
../../../include/vlc_configuration.h:104: error: 'ssize_t' does not name a type
../../../include/vlc_configuration.h:106: error: 'ssize_t' does not name a type
In file included from mkv.hpp:53,
                 from demux.hpp:28,
                 from virtual_segment.cpp:27:
../../../include/vlc_charset.h:153: warning: 'warn_unused_result' attribute ignored
make.exe[1]: *** [libmkv_plugin_la-virtual_segment.lo] Error 1
make.exe[1]: Leaving directory `F:/lang/work/vlc/vlc.git/modules/demux/mkv'
make.exe: *** [all] Error 2
-----
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Allow easier cycling through available deinterlace modes
instead of painfully going through menus.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Deinterlace hotkey does not cycle through deinterlace modes;
it toggles deinterlace state on/off.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #7389

This happens in some jpeg files

name update event was triggering updatename() before the meta
changes were propagated (delayed by the event dedup loop)

macosx/CAS: implemented full profile management, which is retained across sessions, allows custom profiles and even to delete the default ones, if desired

To restore the defaults, it is currently needed to reset the preferences.

This commit includes further ObjC2isms and some factorization