/*----------------------------------------------------------------------
       Call system gethostname

  Args: hostname -- buffer to return host name in 
        size     -- Size of buffer hostname is to be returned in

 Result: returns 0 if the hostname is correctly set,
         -1 if not (and errno is set).
 ----*/
hostname(hostname,size) 
    char *hostname;
    int size;
{
    return(gethostname(hostname, size));
}


