zvbi: patch for building against older libzvbi0wq

modules/codec/zvbi.c

@@ -102,6 +102,7 @@ vlc_module_end ()
  ****************************************************************************/
 
 // #define ZVBI_DEBUG
+// #define EVENTKEY
 
 //Guessing table for missing "default region triplet"
 static const int pi_default_triplet[] = {
@@ -189,8 +190,11 @@ static int Opaque( vlc_object_t *p_this, char const *psz_cmd,
                    vlc_value_t oldval, vlc_value_t newval, void *p_data );
 static int Position( vlc_object_t *p_this, char const *psz_cmd,
                      vlc_value_t oldval, vlc_value_t newval, void *p_data );
+
+#if defined(EVENTKEY)
 static int EventKey( vlc_object_t *p_this, char const *psz_cmd,
                      vlc_value_t oldval, vlc_value_t newval, void *p_data );
+#endif
 
 /*****************************************************************************
  * Open: probe the decoder and return score
@@ -268,8 +272,10 @@ static int Open( vlc_object_t *p_this )
     p_sys->b_text = var_CreateGetBool( p_dec, "vbi-text" );
 //    var_AddCallback( p_dec, "vbi-text", Text, p_sys );
 
+#if defined(EVENTKEY)
     /* Listen for keys */
     var_AddCallback( p_dec->p_libvlc, "key-pressed", EventKey, p_dec );
+#endif
 
     es_format_Init( &p_dec->fmt_out, SPU_ES, VLC_FOURCC( 's','p','u',' ' ) );
     if( p_sys->b_text )
@@ -290,7 +296,10 @@ static void Close( vlc_object_t *p_this )
     var_DelCallback( p_dec, "vbi-position", Position, p_sys );
     var_DelCallback( p_dec, "vbi-opaque", Opaque, p_sys );
     var_DelCallback( p_dec, "vbi-page", RequestPage, p_sys );
+
+#if defined(EVENTKEY)
     var_DelCallback( p_dec->p_libvlc, "key-pressed", EventKey, p_dec );
+#endif
 
     vlc_mutex_destroy( &p_sys->lock );
 
@@ -662,6 +671,7 @@ static int Position( vlc_object_t *p_this, char const *psz_cmd,
     return VLC_SUCCESS;
 }
 
+#if defined(EVENTKEY)
 static int EventKey( vlc_object_t *p_this, char const *psz_cmd,
                         vlc_value_t oldval, vlc_value_t newval, void *p_data )
 {
@@ -716,3 +726,5 @@ static int EventKey( vlc_object_t *p_this, char const *psz_cmd,
 
     return VLC_SUCCESS;
 }
+#endif
+