pub unsafe extern "C" fn GEOSGeom_setPrecision(
g: *const GEOSGeometry,
gridSize: c_double,
flags: c_int,
) -> *mut GEOSGeometrypub unsafe extern "C" fn GEOSGeom_setPrecision(
g: *const GEOSGeometry,
gridSize: c_double,
flags: c_int,
) -> *mut GEOSGeometry