warning fixes by Sylvain Petreolle <spetreolle@yahoo.fr>

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7004 b3059339-0415-0410-9bf9-f77b7e298cf2

libvo/sub.c

@@ -1,12 +1,14 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "config.h"
 #include "mp_msg.h"
 #include "video_out.h"
 #include "font_load.h"
 #include "sub.h"
+#include "../spudec.h"
 
 char * __sub_osd_names[]={
     "Seekbar",

spudec.h

@@ -15,5 +15,7 @@ int spudec_visible(void *this); // check if spu is visible
 void spudec_set_font_factor(void * this, double factor); // sets the equivalent to ffactor
 void spudec_set_hw_spu(void *this, vo_functions_t *hw_spu);
 int spudec_changed(void *this);
+void spudec_calc_bbox(void *me, unsigned int dxs, unsigned int dys, unsigned int* bbox);
+void spudec_draw_scaled(void *me, unsigned int dxs, unsigned int dys, void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
 #endif