rb_mac.h

/*
  Copyright (C) 2016 Eneo Tecnologia S.L.
  Author: Eugenio Perez <eupm90@gmail.com>
  Based on Luca Deri nprobe 6.22 collector

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU Affero General Public License as
  published by the Free Software Foundation, either version 3 of the
  License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Affero General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once
#include <stdint.h>

/// MAX mac can return parse_mac
#define MAX_MAC 0xffffffffffffL

#define valid_mac(mac) (mac <= MAX_MAC)
#define INVALID_MAC (MAX_MAC+1)

// error if return INVALID_MAC
uint64_t parse_mac(const char *mac);