diff --git a/src/gmio_support/stl_occ.cpp b/src/gmio_support/stl_occ.cpp
index 8945a1b..d717fc8 100644
--- a/src/gmio_support/stl_occ.cpp
+++ b/src/gmio_support/stl_occ.cpp
@@ -83,35 +83,21 @@ static void occmesh_get_triangle(
 
 } // namespace internal
 
-void gmio_stl_set_occmesh(
-        gmio_stl_mesh_t *mesh, const gmio_OccStlMeshDomain &meshCookie)
-{
-    std::memset(mesh, 0, sizeof(gmio_stl_mesh_t));
-    mesh->cookie = &meshCookie;
-    mesh->triangle_count = meshCookie.mesh()->NbTriangles(meshCookie.domainId());
-    mesh->func_get_triangle = internal::occmesh_get_triangle;
-}
-
 gmio_stl_mesh gmio_stl_occmesh(const gmio_OccStlMeshDomain &meshCookie)
 {
-    gmio_stl_mesh occmesh = { 0 };
-    gmio_stl_set_occmesh(&occmesh, meshCookie);
-    return occmesh;
-}
-
-void gmio_stl_set_occmesh_creator(
-        gmio_stl_mesh_creator_t *creator, const Handle_StlMesh_Mesh &mesh)
-{
-    std::memset(creator, 0, sizeof(gmio_stl_mesh_creator_t));
-    creator->cookie = internal::occMeshPtr(mesh);
-    creator->func_add_triangle = internal::occmesh_add_triangle;
+    gmio_stl_mesh mesh = { 0 };
+    mesh.cookie = &meshCookie;
+    mesh.triangle_count = meshCookie.mesh()->NbTriangles(meshCookie.domainId());
+    mesh.func_get_triangle = internal::occmesh_get_triangle;
+    return mesh;
 }
 
 gmio_stl_mesh_creator gmio_stl_occmesh_creator(const Handle_StlMesh_Mesh &mesh)
 {
-    gmio_stl_mesh_creator occ_creator = { 0 };
-    gmio_stl_set_occmesh_creator(&occ_creator, mesh);
-    return occ_creator;
+    gmio_stl_mesh_creator creator = { 0 };
+    creator.cookie = internal::occMeshPtr(mesh);
+    creator.func_add_triangle = internal::occmesh_add_triangle;
+    return creator;
 }
 
 gmio_OccStlMeshDomain::gmio_OccStlMeshDomain(
diff --git a/src/gmio_support/stl_occ.h b/src/gmio_support/stl_occ.h
index c982cde..c6c9369 100644
--- a/src/gmio_support/stl_occ.h
+++ b/src/gmio_support/stl_occ.h
@@ -48,14 +48,6 @@ private:
     int m_domainId;
 };
 
-/*! Initializes \p mesh so it maps to a domain in StlMesh_Mesh
- *
- *  \c mesh->cookie will point to \p meshCookie
- */
-GMIO_LIBSUPPORT_EXPORT
-void gmio_stl_set_occmesh(
-        gmio_stl_mesh* mesh, const gmio_OccStlMeshDomain& meshCookie);
-
 /*! Returns a gmio_stl_mesh mapped to domain in StlMesh_Mesh
  *
  *  The mesh's cookie will point to \p meshCookie
@@ -63,15 +55,6 @@ void gmio_stl_set_occmesh(
 GMIO_LIBSUPPORT_EXPORT
 gmio_stl_mesh gmio_stl_occmesh(const gmio_OccStlMeshDomain& meshCookie);
 
-/*! Initializes \p creator to build a new domain in a StlMesh_Mesh object
- *
- *  \c creator->cookie will point to the internal data(ie StlMesh_Mesh*) of
- *  handle \p mesh
- */
-GMIO_LIBSUPPORT_EXPORT
-void gmio_stl_set_occmesh_creator(
-        gmio_stl_mesh_creator* creator, const Handle_StlMesh_Mesh& mesh);
-
 /*! Returns a gmio_stl_mesh_creator that will build a new domain in a
  *  StlMesh_Mesh object
  *