1 /* $OpenBSD: addrtoname.h,v 1.12 2018/10/22 16:12:45 kn Exp $ */ 2 3 /* 4 * Copyright (c) 1990, 1992, 1993, 1994, 1995, 1996, 1997 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that: (1) source code distributions 9 * retain the above copyright notice and this paragraph in its entirety, (2) 10 * distributions including binary code include the above copyright notice and 11 * this paragraph in its entirety in the documentation or other materials 12 * provided with the distribution, and (3) all advertising materials mentioning 13 * features or use of this software display the following acknowledgement: 14 * ``This product includes software developed by the University of California, 15 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 16 * the University nor the names of its contributors may be used to endorse 17 * or promote products derived from this software without specific prior 18 * written permission. 19 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 20 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 22 * 23 * @(#) $Id: addrtoname.h,v 1.12 2018/10/22 16:12:45 kn Exp $ (LBL) 24 */ 25 26 #ifndef BYTE_ORDER 27 #error "No byte order defined" 28 #endif 29 30 #if BYTE_ORDER == BIG_ENDIAN 31 #define WORDS_BIGENDIAN 32 #endif /* BYTE_ORDER */ 33 34 /* Name to address translation routines. */ 35 extern char *linkaddr_string(const u_char *, const int); 36 extern char *etheraddr_string(const u_char *); 37 extern char *etherproto_string(u_short); 38 extern char *tcpport_string(u_short); 39 extern char *udpport_string(u_short); 40 extern char *ipproto_string(u_int); 41 extern char *getname(const u_char *); 42 extern char *getname6(const u_char *); 43 extern char *intoa(u_int32_t); 44 45 extern void init_addrtoname(u_int32_t, u_int32_t); 46 extern struct hnamemem *newhnamemem(void); 47 extern struct h6namemem *newh6namemem(void); 48 49 #define ipaddr_string(p) getname((const u_char *)(p)) 50 #define ip6addr_string(p) getname6((const u_char *)(p)) 51