Function libssh2_sys::libssh2_userauth_password_ex

pub unsafe extern fn libssh2_userauth_password_ex(session: *mut LIBSSH2_SESSION,
                                                  username: *const c_char,
                                                  username_len: c_uint,
                                                  password: *const c_char,
                                                  password_len: c_uint,
                                                  password_change_cb: Option<LIBSSH2_PASSWD_CHANGEREQ_FUNC>)
                                                  -> c_int