-/* $Id: ppp_defs.h,v 1.1 1994/09/19 04:18:43 paulus Exp $ */
+/* $Id: ppp_defs.h,v 1.2 1994/09/21 01:31:06 paulus Exp $ */
/*
* ppp_defs.h - PPP definitions.
* OR MODIFICATIONS.
*/
+#ifndef _PPP_DEFS_H_
+#define _PPP_DEFS_H_
+
/*
* The basic PPP frame.
*/
#define PPP_VJC_COMP 0x2d /* VJ compressed TCP */
#define PPP_VJC_UNCOMP 0x2f /* VJ uncompressed TCP */
#define PPP_COMP 0xfd /* compressed packet */
-#define PPP_LCP 0xc021 /* Link Control Protocol */
+#define PPP_IPCP 0x8021 /* IP Control Protocol */
#define PPP_CCP 0x80fd /* Compression Control Protocol */
+#define PPP_LCP 0xc021 /* Link Control Protocol */
+#define PPP_PAP 0xc023 /* Password Authentication Protocol */
+#define PPP_LQR 0xc025 /* Link Quality Report protocol */
+#define PPP_CHAP 0xc223 /* Cryptographic Handshake Auth. Protocol */
/*
* Values for FCS calculations.
#define __P(x) ()
#endif
#endif
+
+#endif /* _PPP_DEFS_H_ */