Add JSON functions to lib/gvc/gvc.def

These functions are already added to lib/gvc.def (used by the Visual
Studio build), now they are also added to lib/gvc/gvc.def (used by the
CMake build).

diff --git a/lib/gvc/gvc.def b/lib/gvc/gvc.def
index 8b35412a500f2f14a16a34e907cabb85aa70a4e2..ff3227c0e00c002c35302b04bac6bc65fe21d0ca 100644 (file)
--- a/lib/gvc/gvc.def
+++ b/lib/gvc/gvc.def
@@ -134,6 +134,8 @@ gvcInfo
 gvContext    
 gvcVersion    
 GvExitOnUsage
+gvCloneGVC
+gvFreeCloneGVC
 Gvfilepath    
 gvFreeContext    
 gvFreeLayout