pathplan: remove now obsolete exporting of vis.h symbols from pathplan.def

Towards https://gitlab.com/graphviz/graphviz/-/issues/2058.

diff --git a/lib/pathplan/pathplan.def b/lib/pathplan/pathplan.def
index e8e6c5c9aa4c6a954c9d46d762ae626b94c5a001..10b4ff7ef817d24f3f9127696ecce6fcf7a9ed74 100644 (file)
--- a/lib/pathplan/pathplan.def
+++ b/lib/pathplan/pathplan.def
@@ -1,8 +1,6 @@
 EXPORTS
-directVis
 freePath
 make_polyline
-makePath
 Pobsclose
 Pobsopen
 Pobspath
@@ -10,5 +8,3 @@ Ppolybarriers
 Proutespline
 Pshortestpath
 Ptriangulate
-ptVis
-visibility