socket_error 
NAME 
socket_error() - return a text description of a socket error
SYNOPSIS 
#include <socket_err.h>
string socket_error( int error );
DESCRIPTION 
socket_error()  returns  a  string  describing  the  error signified by
error.
RETURN VALUES 
socket_error() returns:
    a string describing the error on success.
    "socket_error: invalid error number" on bad input.
SEE ALSO 
socket_create(3), socket_connect(3)