1 /* $NetBSD: identd.h,v 1.11 2016/12/10 05:43:11 christos Exp $ */ 2 3 /* 4 * identd.h - TCP/IP Ident protocol server. 5 * 6 * This software is in the public domain. 7 * Written by Peter Postma <peter@NetBSD.org> 8 */ 9 10 #ifndef _IDENTD_H_ 11 #define _IDENTD_H_ 12 13 #define satosin(sa) ((struct sockaddr_in *)(sa)) 14 #define satosin6(sa) ((struct sockaddr_in6 *)(sa)) 15 #define csatosin(sa) ((const struct sockaddr_in *)(sa)) 16 #define csatosin6(sa) ((const struct sockaddr_in6 *)(sa)) 17 #define in_hosteq(s,t) ((s).s_addr == (t).s_addr) 18 19 void maybe_syslog(int, const char *, ...) __sysloglike(2, 3); 20 21 #ifdef WITH_PF 22 int pf_natlookup(const struct sockaddr_storage *, struct sockaddr_storage *, 23 in_port_t *); 24 #endif 25 26 #ifdef WITH_IPF 27 int ipf_natlookup(const struct sockaddr_storage *, struct sockaddr_storage *, 28 in_port_t *); 29 #endif 30 31 #ifdef WITH_NPF 32 int npf_natlookup(const struct sockaddr_storage *, struct sockaddr_storage *, 33 in_port_t *); 34 #endif 35 36 #endif /* !_IDENTD_H_ */ 37