Function boring_sys::SSL_marshal_ech_config

pub unsafe extern "C" fn SSL_marshal_ech_config(
    out: *mut *mut u8,
    out_len: *mut usize,
    config_id: u8,
    key: *const EVP_HPKE_KEY,
    public_name: *const c_char,
    max_name_len: usize
) -> c_int