Function openssl_sys::SSL_CTX_set_stateless_cookie_generate_cb

pub unsafe extern "C" fn SSL_CTX_set_stateless_cookie_generate_cb(
    s: *mut SSL_CTX, 
    cb: Option<unsafe extern "C" fn(ssl: *mut SSL, cookie: *mut c_uchar, cookie_len: *mut size_t) -> c_int>
)