| /* |
| * Copyright (c) 1999 - 2003 |
| * NetGroup, Politecnico di Torino (Italy) |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the Politecnico di Torino nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <sys/types.h> |
| #include <string.h> |
| #include <stdlib.h> |
| #include <ctype.h> |
| #include <net/netdb.h> |
| #include <stdio.h> |
| #include <errno.h> |
| #include <arpa/nameser.h> |
| |
| extern void _sethtent(int f); |
| extern void _endhtent(void); |
| extern struct hostent *_gethtent(void); |
| extern struct hostent *_gethtbyname(const char *name); |
| extern struct hostent *_gethtbyaddr(const char *addr, int len, |
| int type); |
| extern int _validuser(FILE *hostf, const char *rhost, |
| const char *luser, const char *ruser, int baselen); |
| extern int _checkhost(const char *rhost, const char *lhost, int len); |
| #if 0 |
| extern void putlong(u_long l, u_char *msgp); |
| extern void putshort(u_short l, u_char *msgp); |
| extern u_int32_t _getlong(register const u_char *msgp); |
| extern u_int16_t _getshort(register const u_char *msgp); |
| extern void p_query(char *msg); |
| extern void fp_query(char *msg, FILE *file); |
| extern char *p_cdname(char *cp, char *msg, FILE *file); |
| extern char *p_rr(char *cp, char *msg, FILE *file); |
| extern char *p_type(int type); |
| extern char * p_class(int class); |
| extern char *p_time(u_long value); |
| #endif |
| extern char * hostalias(const char *name); |
| extern void sethostfile(char *name); |
| extern void _res_close (void); |
| extern void ruserpass(const char *host, char **aname, char **apass); |