+--
+-- Name: maptile_for_point(bigint, bigint, integer); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION maptile_for_point(bigint, bigint, integer) RETURNS integer
+ LANGUAGE c STRICT
+ AS '$libdir/libpgosm', 'maptile_for_point';
+
+
+--
+-- Name: tile_for_point(integer, integer); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION tile_for_point(integer, integer) RETURNS bigint
+ LANGUAGE c STRICT
+ AS '$libdir/libpgosm', 'tile_for_point';
+
+
+--
+-- Name: xid_to_int4(xid); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION xid_to_int4(xid) RETURNS integer
+ LANGUAGE c IMMUTABLE STRICT
+ AS '$libdir/libpgosm', 'xid_to_int4';
+
+