Home | History | Annotate | Line # | Download | only in identd 
      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 (at) 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