diff --git a/liblwgeom/liblwgeom_internal.h b/liblwgeom/liblwgeom_internal.h
index c7898a627cc..9ec210ac0f1 100644
--- a/liblwgeom/liblwgeom_internal.h
+++ b/liblwgeom/liblwgeom_internal.h
@@ -35,7 +35,7 @@
 /* Define to enable pre-version 2.2 geodesic functions for geography types
    (e.g. Vincenty for ST_Distance); otherwise use GeographicLib */
 #define USE_PRE22GEODESIC
-#undef USE_PRE22GEODESIC
+/* #undef USE_PRE22GEODESIC */
 
 /**
 * Floating point comparators.
diff --git a/postgis/lwgeom_functions_basic.c b/postgis/lwgeom_functions_basic.c
index b538892a24e..6391a9918d9 100644
--- a/postgis/lwgeom_functions_basic.c
+++ b/postgis/lwgeom_functions_basic.c
@@ -1244,8 +1244,12 @@ Datum LWGEOM_collect_garray(PG_FUNCTION_ARGS)
 	lwgeoms = palloc(sizeof(LWGEOM*) * nelems);
 	count = 0;
 	outtype = 0;
-	
+
+#if POSTGIS_PGSQL_VERSION >= 95	
+	iterator = array_create_iterator(array, 0, NULL);
+#else
 	iterator = array_create_iterator(array, 0);
+#endif
 	
 	while( array_iterate(iterator, &value, &isnull) )
 	{
@@ -1432,7 +1436,11 @@ Datum LWGEOM_makeline_garray(PG_FUNCTION_ARGS)
 	geoms = palloc(sizeof(LWGEOM *) * nelems);
 	ngeoms = 0;
 
+#if POSTGIS_PGSQL_VERSION >= 95	
+	iterator = array_create_iterator(array, 0, NULL);
+#else
 	iterator = array_create_iterator(array, 0);
+#endif
 
 	while( array_iterate(iterator, &value, &isnull) )
 	{
diff --git a/postgis/lwgeom_geos.c b/postgis/lwgeom_geos.c
index 0ab16b4163d..44888fa65c2 100644
--- a/postgis/lwgeom_geos.c
+++ b/postgis/lwgeom_geos.c
@@ -283,7 +283,11 @@ Datum pgis_union_geometry_array(PG_FUNCTION_ARGS)
 	if ( nelems == 0 ) PG_RETURN_NULL();
 
 	/* Quick scan for nulls */
+#if POSTGIS_PGSQL_VERSION >= 95	
+	iterator = array_create_iterator(array, 0, NULL);
+#else
 	iterator = array_create_iterator(array, 0);
+#endif
 	while( array_iterate(iterator, &value, &isnull) )
 	{
 		/* Skip null array items */
@@ -316,7 +320,11 @@ Datum pgis_union_geometry_array(PG_FUNCTION_ARGS)
 	** We need to convert the array of GSERIALIZED into a GEOS collection.
 	** First make an array of GEOS geometries.
 	*/
+#if POSTGIS_PGSQL_VERSION >= 95	
+	iterator = array_create_iterator(array, 0, NULL);
+#else
 	iterator = array_create_iterator(array, 0);
+#endif
 	while( array_iterate(iterator, &value, &isnull) )
 	{
 		GSERIALIZED *gser_in;
@@ -464,7 +472,11 @@ Datum pgis_union_geometry_array(PG_FUNCTION_ARGS)
 	** If they are, we can use UnionCascaded for faster results.
 	*/
 	count = 0;
+#if POSTGIS_PGSQL_VERSION >= 95	
+	iterator = array_create_iterator(array, 0, NULL);
+#else
 	iterator = array_create_iterator(array, 0);
+#endif
 	while( array_iterate(iterator, &value, &isnull) )
 	{
 		GSERIALIZED *pggeom;
@@ -523,7 +535,11 @@ Datum pgis_union_geometry_array(PG_FUNCTION_ARGS)
 		** We need to convert the array of GSERIALIZED into a GEOS MultiPolygon.
 		** First make an array of GEOS Polygons.
 		*/
+#if POSTGIS_PGSQL_VERSION >= 95	
+		iterator = array_create_iterator(array, 0, NULL);
+#else
 		iterator = array_create_iterator(array, 0);
+#endif
 		while( array_iterate(iterator, &value, &isnull) )
 		{
 			GEOSGeometry* g;
@@ -620,7 +636,11 @@ Datum pgis_union_geometry_array(PG_FUNCTION_ARGS)
 		** Heterogeneous result, let's slog through this one union at a time.
 		*/
 
+#if POSTGIS_PGSQL_VERSION >= 95	
+		iterator = array_create_iterator(array, 0, NULL);
+#else
 		iterator = array_create_iterator(array, 0);
+#endif
 		while( array_iterate(iterator, &value, &isnull) )
 		{
 			GSERIALIZED *geom;
diff --git a/postgis/lwgeom_inout.c b/postgis/lwgeom_inout.c
index f9898d1b346..d3111eff2f8 100644
--- a/postgis/lwgeom_inout.c
+++ b/postgis/lwgeom_inout.c
@@ -535,8 +535,14 @@ Datum TWKBFromLWGEOMArray(PG_FUNCTION_ARGS)
 
 	/* Loop through array and build a collection of geometry and */
 	/* a simple array of ids. If either side is NULL, skip it */
+
+#if POSTGIS_PGSQL_VERSION >= 95	
+	iter_geoms = array_create_iterator(arr_geoms, 0, NULL);
+	iter_ids = array_create_iterator(arr_ids, 0, NULL);
+#else
 	iter_geoms = array_create_iterator(arr_geoms, 0);
 	iter_ids = array_create_iterator(arr_ids, 0);
+#endif
 
 	while( array_iterate(iter_geoms, &val_geom, &null_geom) && 
 	       array_iterate(iter_ids, &val_id, &null_id) )