rustr::rdll::unix32

Function GEcontourLines

Source 
pub unsafe extern "C" fn GEcontourLines(
    x: *mut c_double,
    nx: c_int,
    y: *mut c_double,
    ny: c_int,
    z: *mut c_double,
    levels: *mut c_double,
    nl: c_int,
) -> SEXP