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tcp.h

/******************************************************************************\
 * tcp (header)                                                               *
 ******************************************************************************
 * \file 
 * Library for tcp. for win32 and Unix(BSD)        
 * \author   : Julien Pilet <leto@calodox.org>, @ngel$ <angel@calodox.org>    *
 * \date     : 10-07-1999                                                     *
\******************************************************************************/

#ifndef _TCP_H_
#define _TCP_H_

// includes
#include <stdio.h>
#include <sys/types.h>
#ifndef WIN32
        #include <sys/socket.h>
        #include <netdb.h>
        #include <unistd.h>
        #include <netinet/in.h>
        #include <sys/time.h>
        #include <arpa/inet.h>
#else
        #include <windows.h>
        #include <winsock.h>
#endif
#include <string.h>
#define EXIT_ERROR 0
#define EXIT_OK 1
#define DEFAULT_PORT 8787

#ifdef __cplusplus
extern "C" {
#endif

extern struct sockaddr_in srv_addr, cli_addr;
extern int cli_addr_len ;
extern int sSocket;     //< Server socket
extern char szerror[128];
extern int nerror;
extern char hostname[128];

int tcpstartclient(int port,            // port... Blux...
                                   char* server);       // Server Name 

int tcpstartsrv(int port,       //Blux...
                                int nnoc);      //Number of connections...

int geterror( void );

// get error and save the error on a global variable szerror
// RETURN (0 == correct / -1 error)
int sgeterror( void );

// Close the connection
// RETURN (0 == correct / -1 error)
int tcpstop( void );

// Close the socket 
// Return the in of the (Unix/Win32)
int close_socket(int mySock);

#ifdef __cplusplus
}
#endif

#endif // _TCP_H_

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