} while (/* CONSTCOND */ 0)
-#if MPPE
+#if PPP_WITH_MPPE
/*
* NOTE:
void mppe_set_chapv2(u_char PasswordHashHash[MD4_SIGNATURE_SIZE],
u_char NTResponse[MS_AUTH_NTRESP_LEN], int IsServer);
-#endif // #ifdef MPPE
+#endif // #ifdef PPP_WITH_MPPE
#endif // #ifdef __MPPE_H__