#ifndef _TCPH
#define _TCPH

#include <sys/types.h>
#include <sys/wait.h>
#include <sys/file.h>
#include <fcntl.h>
#include <stropts.h>
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>

#define MAX_LUNG_TCPMESS 80

int config_tcp_port_client(int *pfd);
int config_tcp_port_server(int serv_addr,int *pfd);
void unconfig_tcp_port(int fd);
void tcp_port_sign(int fd);
int cl_to_ser_connection(char *server_name,int serv_addr,int sk);
int cl_to_ser_connection_withwait(char *server_name,int serv_addr,int sk);
int ser_to_cl_connection (int fd, int * pmsgsock, pid_t * childproc_num);
int ser_to_cl_connection_withwait (int fd, int * pmsgsock, pid_t * childproc_num);
int invia_pacco_tcp(void *pnt,int dim,int fd);
int getethaddr(char * filename, const char *ethname);

#endif