X-Git-Url: http://pileus.org/git/?p=grits;a=blobdiff_plain;f=src%2Fgis-tile.h;h=4db4f4bace9867ea426c2ef2ef469e34e4a7dd2e;hp=cda4442be6de3450be53b4da2ec638f41e4c6650;hb=82adb52036f7330bb6d47e354c24bcc13c34dd34;hpb=f510823bdc5b77fa0c5336ad608f13f251a0ada5

diff --git a/src/gis-tile.h b/src/gis-tile.h
index cda4442..4db4f4b 100644
--- a/src/gis-tile.h
+++ b/src/gis-tile.h
@@ -69,6 +69,9 @@ void gis_tile_update(GisTile *root,
 		gdouble lat, gdouble lon, gdouble elev,
 		GisTileLoadFunc load_func, gpointer user_data);
 
+/* Find the leaf tile containing lat-lon */
+GisTile *gis_tile_find(GisTile *root, gdouble lat, gdouble lon);
+
 /* Delete nodes that haven't been accessed since atime */
 GisTile *gis_tile_gc(GisTile *root, time_t atime,
 		GisTileFreeFunc free_func, gpointer user_data);