1 /*- 2 * Copyright (c) 1993 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Bill Jolitz. 7 * 8 * %sccs.include.redist.c% 9 * 10 * @(#)phonenumber.h 5.2 (Berkeley) 05/29/93 11 */ 12 13 /* 14 * Telephone number address processing 15 */ 16 17 /* 18 * Structures returned by network 19 * data base library. 20 */ 21 struct phonenumberent { 22 char *pn_name; /* directory listing name */ 23 char **pn_aliases; /* alias list */ 24 int pn_length; /* length of phone number address */ 25 char **pn_addr_list; /* list of addresses from name server */ 26 struct pn_addr *pn_addrtype; /* list of phone number address types */ 27 }; 28 29 struct pn_addrtype { 30 u_char pn_tos ; /* type of service */ 31 # define PNT_POTS 0 /* plain ordinary telephone service */ 32 # define PNT_ISDN 1 /* Integrated Services Digital Network*/ 33 int pn_tnplan ; /* type of numbering plan */ 34 # define PNAT_INTL 0x21 /* International number */ 35 # define PNAT_NATNL 0x41 /* National number */ 36 # define PNAT_LOCAL 0x81 /* Local(directory) number */ 37 } ; 38 39 struct phonenumberent *getphonenumberbyname(), *getnamebyphonenumber(), 40 *getphonenumberent(); 41 42 /* 43 * Error return codes from getphonenumberbyname() and getnamebyphonenumber() 44 */ 45 46 extern int pn_errno; 47 48 #define ENTRY_NOT_FOUND 1 /* Authoritive Answer Host not found */ 49 #define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */ 50 #define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */ 51 #define NO_ADDRESS 4 /* Valid host name, no address, look for MX record */ 52