-#ifdef MPPE
-#include "mppe.h" /* MPPE_MAX_KEY_LEN */
-extern u_char mppe_send_key[MPPE_MAX_KEY_LEN];
-extern u_char mppe_recv_key[MPPE_MAX_KEY_LEN];
-extern int mppe_keys_set;
-
-/* These values are the RADIUS attribute values--see RFC 2548. */
-#define MPPE_ENC_POL_ENC_ALLOWED 1
-#define MPPE_ENC_POL_ENC_REQUIRED 2
-#define MPPE_ENC_TYPES_RC4_40 2
-#define MPPE_ENC_TYPES_RC4_128 4
-
-/* used by plugins (using above values) */
-extern void set_mppe_enc_types(int, int);
-#endif
-