1 /* IP forward settings. 2 * Copyright (C) 1999 Kunihiro Ishiguro 3 * 4 * This file is part of GNU Zebra. 5 * 6 * GNU Zebra is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the 8 * Free Software Foundation; either version 2, or (at your option) any 9 * later version. 10 * 11 * GNU Zebra is distributed in the hope that it will be useful, but 12 * WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; see the file COPYING; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #ifndef _ZEBRA_IPFORWARD_H 22 #define _ZEBRA_IPFORWARD_H 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 extern int ipforward(void); 29 extern int ipforward_on(void); 30 extern int ipforward_off(void); 31 32 extern int ipforward_ipv6(void); 33 extern int ipforward_ipv6_on(void); 34 extern int ipforward_ipv6_off(void); 35 36 #ifdef __cplusplus 37 } 38 #endif 39 40 #endif /* _ZEBRA_IPFORWARD_H */ 41