pub unsafe extern "C" fn GEOSRelatePattern(
g1: *const GEOSGeometry,
g2: *const GEOSGeometry,
pat: *const c_char,
) -> c_charpub unsafe extern "C" fn GEOSRelatePattern(
g1: *const GEOSGeometry,
g2: *const GEOSGeometry,
pat: *const c_char,
) -> c_char