Can you assign a gnutls_session_t from one variable to another?

Dumb question. Can you assign a gnutls_session_t from one variable to
another?

Say I have the following. What is the implication?

gnutls_session_t a;
gnutls_session_t b;

// create socket accept sock_fd

a = initialize_tls_session ();
gnutls_transport_set_ptr (a, (gnutls_transport_ptr_t) sock_fd );

b = a;

ret = gnutls_record_recv(b, &bufferIn.data[bufferIn.index], bufferIn.remaining);

gnutls_bye (b, GNUTLS_SHUT_WR);
gnutls_deinit (b);

brian
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-- 
Brian Lavender
http://www.brie.com/brian/