1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                 Eclipse Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*          http://www.eclipse.org/org/documents/epl-v10.html           *
11*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22#include <ast_std.h>
23#include <sys/types.h>
24#include <sys/uio.h>
25#include <string.h>
26#include <unistd.h>
27#include <stdlib.h>
28#include <signal.h>
29#include <sys/param.h>
30#include <sys/socket.h>
31#include <netinet/in.h>
32#include <ctype.h>
33#include <netdb.h>
34#include <stdio.h>
35#include <errno.h>
36#include <sys/time.h>
37
38#if 0
39#include <arpa/inet.h>
40#include <arpa/nameser.h>
41#include <resolv.h>
42#include <net/if.h>
43#include <linux/sockios.h>
44#endif
45
46#ifndef sigmask
47#define sigmask(n)	((unsigned long)1 << ((n) - 1))
48#endif
49
50extern void _sethtent(int f);
51extern void _endhtent(void);
52extern struct hostent *_gethtent(void);
53extern struct hostent *_gethtbyname(const char *name);
54extern struct hostent *_gethtbyaddr(const char *addr, int len,
55		 int type);
56extern int _validuser(FILE *hostf, const char *rhost,
57		 const char *luser, const char *ruser, int baselen);
58extern int _checkhost(const char *rhost, const char *lhost, int len);
59
60#if 0
61extern void putlong(u_long l, u_char *msgp);
62extern void putshort(u_short l, u_char *msgp);
63extern u_int32_t _getlong(register const u_char *msgp);
64extern u_int16_t _getshort(register const u_char *msgp);
65extern void p_query(char *msg);
66extern void fp_query(char *msg, FILE *file);
67extern char *p_cdname(char *cp, char *msg, FILE *file);
68extern char *p_rr(char *cp, char *msg, FILE *file);
69extern char *p_type(int type);
70extern char * p_class(int class);
71extern char *p_time(u_long value);
72#endif
73
74extern char * hostalias(const char *name);
75extern void sethostfile(char *name);
76extern void _res_close (void);
77extern void ruserpass(const char *host, char **aname, char **apass);
78extern char* index(const char*, int);
79extern int strcasecmp(const char*, const char*);
80extern void bcopy(const void*, void*, size_t);
81