Function openssl_sys::EC_GROUP_get_curve_GF2m

pub unsafe extern "C" fn EC_GROUP_get_curve_GF2m(
    group: *const EC_GROUP, 
    p: *mut BIGNUM, 
    a: *mut BIGNUM, 
    b: *mut BIGNUM, 
    ctx: *mut BN_CTX
) -> c_int