-void _rfc2047_encode_string (char **, int, int);
-void rfc2047_encode_adrlist (ADDRESS *, const char *);
-
-#define rfc2047_encode_string(a) _rfc2047_encode_string (a, 0, 32);
-
-void rfc2047_decode (char **);
-void rfc2047_decode_adrlist (ADDRESS *);
-
-void rfc2047_decode_envelope (ENVELOPE* e);