void khmaps_init () {
VikMapsLayer_MapType map_type = { 8, 256, 256, VIK_VIEWPORT_DRAWMODE_KH, khmaps_coord_to_mapcoord, khmaps_mapcoord_to_center_coord, khmaps_download };
void khmaps_init () {
VikMapsLayer_MapType map_type = { 8, 256, 256, VIK_VIEWPORT_DRAWMODE_KH, khmaps_coord_to_mapcoord, khmaps_mapcoord_to_center_coord, khmaps_download };