read_all
ret = read_all(s, (char *) &char_flags, 1);
ret = read_all(s, &lenbuf[1], 3);
ret = read_all(s, lenbuf, 4);
ret = read_all(s, (char *) tok->value, tok->length);
if (!TEST_ptr(buf = read_all(bio, &buf_len)))
u_int8_t read_all; /* read all keys? 0x01 - yes */
cmd.cp.read_all = 1;