[MPlayer-dev-eng] [PATCH] Return actual current stream id in slave mode

[Reimar Döffinger]

On Sun, Dec 27, 2009 at 01:21:29PM +0100, Adrian Stutz wrote:
> Also, a second patch which prints an identify-style error for the
> (get|set|step)_property commands, e.g. ANS_ERROR=UNAVAILABLE. That
> makes it possible for front-ends to distinguish between cases when a
> property is simply not available (has no streams in this case) or if
> an actual error has occurred.

Implemented with some fixes (e.g. distinguishing between a "unknown
property" error and a truly unknown error).
Also small cleanups like added const and static where appropriate etc.
Tell me if you spot any problems with this.