00001 /* 00002 ** Copyright (C) 1998-2002 Martin Roesch <roesch@sourcefire.com> 00003 ** 00004 ** This program is free software; you can redistribute it and/or modify 00005 ** it under the terms of the GNU General Public License as published by 00006 ** the Free Software Foundation; either version 2 of the License, or 00007 ** (at your option) any later version. 00008 ** 00009 ** This program is distributed in the hope that it will be useful, 00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 ** GNU General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU General Public License 00015 ** along with this program; if not, write to the Free Software 00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 /* $Id$ */ 00020 #ifndef __SP_ICMP_TYPE_CHECK_H__ 00021 #define __SP_ICMP_TYPE_CHECK_H__ 00022 00023 #define ICMP_TYPE_TEST_EQ 1 00024 #define ICMP_TYPE_TEST_GT 2 00025 #define ICMP_TYPE_TEST_LT 3 00026 #define ICMP_TYPE_TEST_RG 4 00027 00028 typedef struct _IcmpTypeCheckData 00029 { 00030 /* the icmp type number */ 00031 int icmp_type; 00032 int icmp_type2; 00033 u_int8_t operator; 00034 } IcmpTypeCheckData; 00035 00036 void SetupIcmpTypeCheck(void); 00037 00038 #endif /* __SP_ICMP_TYPE_CHECK_H__ */