1 /* $NetBSD: vtof.c,v 1.1.1.1 2012/03/23 21:20:10 christos Exp $ */ 2 3 #include "ipf.h" 4 5 int 6 vtof(version) 7 int version; 8 { 9 #ifdef USE_INET6 10 if (version == 6) 11 return AF_INET6; 12 #endif 13 if (version == 4) 14 return AF_INET; 15 if (version == 0) 16 return AF_UNSPEC; 17 return -1; 18 } 19