@deftypefun {void} {gnutls_transport_set_int} (gnutls_session_t @var{session}, int @var{fd})
@var{session}: is a @code{gnutls_session_t}  type.

@var{fd}: is the socket descriptor for the connection.

This function sets the first argument of the transport function, such
as @code{send()}  and @code{recv()}  for the default callbacks using the
system's socket API.

This function is equivalent to calling @code{gnutls_transport_set_ptr()} 
with the descriptor, but requires no casts.

@strong{Since:} 3.1.9
@end deftypefun