Cleanup: use const, duplicate header

2 files changed, 5 insertions, 3 deletions

diff --git a/source/blender/blenkernel/BKE_mask.h b/source/blender/blenkernel/BKE_mask.h
index 2f85db4d5d2..25893d54dca 100644
--- a/source/blender/blenkernel/BKE_mask.h
+++ b/source/blender/blenkernel/BKE_mask.h
@@ -61,8 +61,10 @@ typedef enum {
 	MASK_HANDLE_MODE_INDIVIDUAL_HANDLES = 2,
 } eMaskhandleMode;
 
-struct MaskSplinePoint *BKE_mask_spline_point_array(struct MaskSpline *spline);
-struct MaskSplinePoint *BKE_mask_spline_point_array_from_point(struct MaskSpline *spline, struct MaskSplinePoint *point_ref);
+struct MaskSplinePoint *BKE_mask_spline_point_array(
+        struct MaskSpline *spline);
+struct MaskSplinePoint *BKE_mask_spline_point_array_from_point(
+        struct MaskSpline *spline, const struct MaskSplinePoint *point_ref);
 
 /* mask layers */
 struct MaskLayer *BKE_mask_layer_new(struct Mask *mask, const char *name);
diff --git a/source/blender/blenkernel/intern/mask.c b/source/blender/blenkernel/intern/mask.c
index 12db3a87ba0..930a3c487ec 100644
--- a/source/blender/blenkernel/intern/mask.c
+++ b/source/blender/blenkernel/intern/mask.c
@@ -116,7 +116,7 @@ MaskSplinePoint *BKE_mask_spline_point_array(MaskSpline *spline)
 	return spline->points_deform ? spline->points_deform : spline->points;
 }
 
-MaskSplinePoint *BKE_mask_spline_point_array_from_point(MaskSpline *spline, MaskSplinePoint *point_ref)
+MaskSplinePoint *BKE_mask_spline_point_array_from_point(MaskSpline *spline, const MaskSplinePoint *point_ref)
 {
 	if ((point_ref >= spline->points) && (point_ref < &spline->points[spline->tot_point])) {
 		return spline->points;