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/********************************************************************
* $Author: lindner $
* $Revision: 3.7 $
* $Date: 1995/09/25 22:07:21 $
* $Source: /home/arcwelder/GopherSrc/CVS/gopher+/object/Sockets.h,v $
* $State: Exp $
*
* Paul Lindner, University of Minnesota CIS.
*
* Copyright 1991, 1992 by the Regents of the University of Minnesota
* see the file "Copyright" in the distribution for conditions of use.
*********************************************************************
* MODULE: Sockets.h
* Socket protos etc.
*********************************************************************
* Revision History:
* $Log: Sockets.h,v $
* Revision 3.7 1995/09/25 22:07:21 lindner
* Ansification
*
* Revision 3.6 1995/02/13 19:09:45 lindner
* Add sys/param.h
*
* Revision 3.5 1994/04/08 20:05:54 lindner
* gcc -Wall fixes
*
* Revision 3.4 1994/03/31 21:03:36 lindner
* Use better, more descriptive return codes for socket routines
*
* Revision 3.3 1994/03/17 04:35:04 lindner
* Move definitions from gopherd.h here
*
* Revision 3.2 1994/01/21 04:14:31 lindner
* Add forward declaration for SOCKnetnames()
*
* Revision 3.1 1993/07/07 19:27:27 lindner
* Socket functions
*
*
*********************************************************************/
#ifndef SOCKETS_H
#define SOCKETS_H
/* Socket specific stuff, ugh! */
#ifdef VMS
# if !defined(CMUIP) && !defined(NETLIB)
# include <socket.h>
# include <in.h>
# include <file.h>
# include <inet.h>
# include <netdb.h>
# include iodef
# include ssdef
# else
# include iodef
# include ssdef
# include errno
# include perror
# endif /* if !CMUIP && !NETLIB */
#else /* VMS */
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <sys/file.h>
# include <sys/param.h>
# ifndef hpux
# include <arpa/inet.h>
# endif
# include <netdb.h>
#endif /* not VMS */
#ifndef MAXHOSTNAMELEN
# define MAXHOSTNAMELEN (64)
#endif
void SOCKlinger(int sockfd, boolean onoff);
int SOCKbind_to_port(int port);
int SOCKconnect(char *hostname, int port);
int SOCKlisten(struct sockaddr_in * We);
int SOCKaccept(int s, struct sockaddr_in we);
void SOCKnetnames(int sockfd, char *host_name, char *ipnum);
char *SOCKgetDNSname(char *backupdomain, char *gdchost);
int SOCKgetPort(int fd);
#define ErrSocketGetService -1
#define ErrSocketGetHost -2
#define ErrSocketCall -3
#define ErrSocketConnect -4
#define ErrSocketNullHost -5
#define ErrSocketInterrupted -6
#endif /* SOCKETS_H */
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