Fixing the typecasts on the callback fetches and invocations to allow \"freeglut...

[freeglut] / src / freeglut_structure.c

diff --git a/src/freeglut_structure.c b/src/freeglut_structure.c
index 03c1a8f..ecb4f10 100644 (file)
--- a/src/freeglut_structure.c
+++ b/src/freeglut_structure.c
@@ -165,7 +165,7 @@ void fgAddToWindowDestroyList( SFG_Window* window )
      * to ensure that they are no longer called after this point.
      */
     {
-        FGCBDestroy destroy = FETCH_WCB( *window, Destroy );
+        FGCBDestroy destroy = (FGCBDestroy)FETCH_WCB( *window, Destroy );
         fghClearCallBacks( window );
         SET_WCB( *window, Destroy, destroy );
     }
@@ -236,7 +236,7 @@ static void fghRemoveMenuFromWindow( SFG_Window* window, SFG_Menu* menu )
      * Check if the menu is attached to the current window,
      * if so, have it detached (by overwriting with a NULL):
      */
-    for( i = 0; i < 3; i++ )
+    for( i = 0; i < FREEGLUT_MAX_MENUS; i++ )
         if( window->Menu[ i ] == menu )
             window->Menu[ i ] = NULL;
 
@@ -342,6 +342,13 @@ void fgCreateStructure( void )
     fgListInit(&fgStructure.Windows);
     fgListInit(&fgStructure.Menus);
     fgListInit(&fgStructure.WindowsToDestroy);
+
+    fgStructure.CurrentWindow = NULL;
+    fgStructure.CurrentMenu = NULL;
+    fgStructure.MenuContext = NULL;
+    fgStructure.GameMode = NULL;
+    fgStructure.WindowID = 0;
+    fgStructure.MenuID = 0;
 }
 
 /*