-int get_icon_count (int32_t *data, int num);
-int32_t *get_best_icon (int32_t *data, int icon_count, int num, int *iw, int *ih, int best_icon_size);
+int get_icon_count (gulong *data, int num);
+gulong *get_best_icon (gulong *data, int icon_count, int num, int *iw, int *ih, int best_icon_size);