/*---------------------------------------------------------------------------*/
-#define SET_BACK -1
-#define SET_PREV -2
-#define SET_NEXT -3
-#define SET_NULL -4
-
#define SET_GROUP 5 /* number of sets in one screen */
static int last_set = 0;
int id, jd, kd;
+ set_init();
+
/* Reset last set if it does not exist */
if (!set_exists(last_set))
{