1#ifndef _LIBNETFILTER_CONNTRACK_ICMP_H_ 2#define _LIBNETFILTER_CONNTRACK_ICMP_H_ 3 4#ifdef __cplusplus 5extern "C" { 6#endif 7 8/* WARNING: do not use these flags in your new applications, they are obsolete 9 * and we keep them here to avoid breaking backward compatibility. */ 10enum icmp_flags { 11 ICMP_TYPE_BIT = 0, 12 ICMP_TYPE = (1 << ICMP_TYPE_BIT), 13 14 ICMP_CODE_BIT = 1, 15 ICMP_CODE = (1 << ICMP_CODE_BIT), 16 17 ICMP_ID_BIT = 2, 18 ICMP_ID = (1 << ICMP_ID_BIT) 19}; 20 21#ifdef __cplusplus 22} 23#endif 24 25#endif 26