From 57c651d248298e9fe95de19154fcc5b3e854699e Mon Sep 17 00:00:00 2001
From: Julian Eisel <eiseljulian@gmail.com>
Date: Fri, 13 Apr 2018 21:43:57 +0200
Subject: Cleanup: move some screen utility functions, from topbar branch.

---
 source/blender/blenkernel/BKE_screen.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'source/blender/blenkernel/BKE_screen.h')

diff --git a/source/blender/blenkernel/BKE_screen.h b/source/blender/blenkernel/BKE_screen.h
index fd6b3d20fb7..984e3fb2a03 100644
--- a/source/blender/blenkernel/BKE_screen.h
+++ b/source/blender/blenkernel/BKE_screen.h
@@ -41,6 +41,7 @@ struct Menu;
 struct Panel;
 struct Scene;
 struct ScrArea;
+struct ScrVert;
 struct SpaceType;
 struct TransformOrientation;
 struct View3D;
@@ -338,5 +339,12 @@ float BKE_screen_view3d_zoom_from_fac(float zoomfac);
 void BKE_screen_free(struct bScreen *sc); 
 unsigned int BKE_screen_visible_layers(struct bScreen *screen, struct Scene *scene);
 
+struct ScrEdge *BKE_screen_find_edge(struct bScreen *sc, struct ScrVert *v1, struct ScrVert *v2);
+void BKE_screen_sort_scrvert(struct ScrVert **v1, struct ScrVert **v2);
+void BKE_screen_remove_double_scrverts(struct bScreen *sc);
+void BKE_screen_remove_double_scredges(struct bScreen *sc);
+void BKE_screen_remove_unused_scredges(struct bScreen *sc);
+void BKE_screen_remove_unused_scrverts(struct bScreen *sc);
+
 #endif
 
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