1 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/editors/include/ED_space_api.h b/source/blender/editors/include/ED_space_api.h
index 1a3aa7e5496..958df8f7707 100644
--- a/source/blender/editors/include/ED_space_api.h
+++ b/source/blender/editors/include/ED_space_api.h
@@ -72,8 +72,9 @@ void *ED_region_draw_cb_activate(struct ARegionType *art,
                                  void (*draw)(const struct bContext *, struct ARegion *, void *),
                                  void *customdata,
                                  int type);
-void ED_region_draw_cb_draw(const struct bContext *, struct ARegion *, int);
-void ED_region_draw_cb_exit(struct ARegionType *, void *);
+void ED_region_draw_cb_draw(const struct bContext *C, struct ARegion *region, int type);
+void ED_region_surface_draw_cb_draw(struct ARegionType *art, int type);
+void ED_region_draw_cb_exit(struct ARegionType *art, void *handle);
 void ED_region_draw_cb_remove_by_type(struct ARegionType *art,
                                       void *draw_fn,
                                       void (*free)(void *));