/*
NAME:        tcpServer0 
SYNOPSIS:    tcpServer0 
DESCRIPTION:    The program creates a tcp socket in the inet 
                domain, binds it to port 12345, listen and accept 
                a connection from tcpClient0, and receives any message
                arrived to the socket and prints it out
*/

#include "def"
main( argc, argv )
int argc;
char *argv[];

{
   int sd, psd;
   struct   sockaddr_in name;
   char   buf[1024];
   int    cc;
   int pn;

   sd = socket (AF_INET,SOCK_STREAM,0);
   name.sin_family = AF_INET;
   name.sin_addr.s_addr = htonl(INADDR_ANY);
   pn = htons(atoi(argv[1]));
   name.sin_port =  pn;
   if (  bind( sd, (SA *) &name, sizeof(name)) < 0 ) {
       printf("can't use port %s\n", argv[1]);
       exit(0);
   }
   else 
      pause();

}