unsigned char ui_setup ( void );
unsigned char ui_imagecache ( char *basepath );
-#define CHANGED_NOTHING (0)
-#define CHANGED_CATEGORY (1<<0) /* changed to different category */
-#define CHANGED_SELECTION (1<<1) /* changed app selection */
-#define CHANGED_DATAUPDATE (1<<2) /* deferred preview pic or icon came in */
-#define CHANGED_APPRELOAD (1<<3) /* new set of applications entirely */
-#define CHANGED_EVERYTHING (0xFFFF) /* redraw it all! */
-void ui_render ( unsigned int render_mask );
+void ui_render ( void );
void ui_loadscreen ( void ); // show screen while loading the menu
void ui_discoverscreen ( unsigned char clearscreen ); // screen to show while scanning for apps