$NetBSD: patch-bp,v 1.1.1.1 1999/10/08 04:34:43 dbj Exp $

--- /dev/null	Wed Dec 31 16:00:00 1969
+++ pppd/mppe.h	Tue Jun 22 18:44:01 1999
@@ -0,0 +1,63 @@
+#ifndef __MPPE_INCLUDE__
+
+#ifndef CI_MPPE
+#define CI_MPPE			18	/* config. option for MPPE */
+#endif CI_MPPE
+#ifndef CILEN_MPPE
+#define CILEN_MPPE		6	/* length of config. option */
+#endif CILEN_MPPE
+
+typedef struct mppe_state {
+    int    us_unit;	/* Interface unit number */
+    u_char us_id;		/* Current id */
+    u_char us_allowed;
+    int    us_type;
+    char   *us_number;    /* Telefone Number */
+} mppe_state;
+
+
+extern struct protent mppe_protent;
+
+#define MPPE_CONFOPTION CI_MPPE		/* p[0] */
+#define MPPE_STATELESS  0x01		/* p[2] */
+#define MPPE_40BIT	0x20		/* p[5] */
+#define MPPE_128BIT	0x40		/* p[5] */
+
+#define PPP_MPPE	0x00FD
+
+#define MPPE_BIT_A	0x80
+#define MPPE_BIT_B	0x40
+#define MPPE_BIT_C	0x20
+#define MPPE_BIT_D	0x10
+#define MPPE_BIT_FLUSHED MPPE_BIT_A
+#define MPPE_BIT_ENCRYPTED MPPE_BIT_D
+#define MPPE_CCOUNT	0x0FFF
+
+#define MPPE_40_SALT0	0xD1
+#define MPPE_40_SALT1	0x26
+#define MPPE_40_SALT2	0x9E
+
+#define MPPE_MINLEN 4
+
+#define MPPE_REQ    1
+#define MPPE_RESP   2
+#define MPPE_ACK    3
+
+extern char mppe_master_send_key_40[8];
+extern char mppe_master_send_key_128[16];
+extern char mppe_master_recv_key_40[8];
+extern char mppe_master_recv_key_128[16];
+extern unsigned int mppe_allowed;
+
+void mppe_gen_master_key __P((char *, int, unsigned char *));
+void mppe_gen_master_key_v2 __P((char *, int, unsigned char *, int));
+
+int setmppe_40(char **);
+int setnomppe_40(char **);
+int setmppe_128(char **);
+int setnomppe_128(char **);
+int setmppe_stateless(char **);
+int setnomppe_stateless(char **);
+
+#define __MPPE_INCLUDE__
+#endif /* __MPPE_INCLUDE__ */