[MPlayer-dev-eng] More warning fix

[Uoti Urpala]

On Fri, 2007-07-20 at 15:43 +0200, Mizda Gábor wrote:
> Patches to fix more warnings, someone please review it.

Seems to have errors...

> extern int ass_enabled;
> can be found in both mp_core.h and gui/cfg.h, removed from mp_core.h

How could gui/cfg.h be enough? It's used outside GUI code.

> extern int vo_gamma_gamma;
> moved to the rest in libvo/video_out.h
> extern int vo_gamma_*
> removed from mp_core.h
> 
> char *get_path(const char *filename);
> removed from mp_core.h since mplayer.c includes get_path.c too

But it's used in command.c too which does not include get_path.c.