-#include "chap.h" /* chap_state, et al */
-void ChapMS __P((chap_state *, u_char *, char *, int, MS_ChapResponse *));
-void ChapMS2 __P((chap_state *, u_char *, u_char *, char *, char *, int,
- MS_Chap2Response *, u_char[MS_AUTH_RESPONSE_LENGTH+1], int));
-#ifdef MPPE
-void mppe_set_keys __P((u_char *, u_char[MD4_SIGNATURE_SIZE]));
-#endif
+void ChapMS (u_char *, char *, int, u_char *);
+void ChapMS2 (u_char *, u_char *, char *, char *, int,
+ u_char *, u_char[MS_AUTH_RESPONSE_LENGTH+1], int);
+
+void ChallengeHash (u_char[16], u_char *, char *, u_char[8]);
+
+void GenerateAuthenticatorResponse(u_char PasswordHashHash[MD4_SIGNATURE_SIZE],
+ u_char NTResponse[24], u_char PeerChallenge[16],
+ u_char *rchallenge, char *username,
+ u_char authResponse[MS_AUTH_RESPONSE_LENGTH+1]);
+
+void chapms_init(void);