We want the current playing item, rather than the number of items to
choose from. Besides, item-current is _not_ a choice list anyway.

None of the callers actually care about the return value anyway.
When the input item is needed, then playlist_AddInput did and still
does the job.

playlist_ItemGetByInput can be used instead anyway

This reverts commit 8e1f1414.

doSomehting() is not a good function name.

Conflicts:

	modules/codec/dmo/dmo.c

 One input buffer can create multiples output ones and so need to be fetched
before provided a new input one.

In this case the option is a bit mis-named but...

Spotted by mc2man, mc2man -- optonline | net
(cherry picked from commit e783877897dcafdcd833f81ba44015ccd0ac482f)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This just in: CeGCC has a MinGW with working replacement *printf
functions. Just like for mingw32, require (and allow building with) a
recent enough version of mingwce.

Since MinGW is patched by CeGCC, this check is not strictly sufficient;
but at least this allows to have working WinCE builds again.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>