X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fmppe.h;h=2684a7f6fe85801b44eb978faa5a88567a040ba5;hp=98a89d3043e77463adc3140ee0ca48c47a661998;hb=HEAD;hpb=d706c95906d996534f13632a747af5dc617f306e

diff --git a/pppd/mppe.h b/pppd/mppe.h
index 98a89d3..376eb62 100644
--- a/pppd/mppe.h
+++ b/pppd/mppe.h
@@ -22,7 +22,7 @@
  * 4. Redistributions of any form whatsoever must retain the following
  *    acknowledgment:
  *    "This product includes software developed by Paul Mackerras
- *     <paulus@samba.org>".
+ *     <paulus@ozlabs.org>".
  *
  * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
  * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
@@ -32,8 +32,15 @@
  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#ifndef __MPPE_H__
-#define __MPPE_H__
+#ifndef PPP_MPPE_H
+#define PPP_MPPE_H
+
+#include "pppdconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 
 #define MPPE_PAD		4	/* MPPE growth per frame */
 #define MPPE_MAX_KEY_SIZE	32	/* Largest key length */
@@ -70,7 +77,7 @@
 /* Build a CI from mppe opts (see RFC 3078) */
 #define MPPE_OPTS_TO_CI(opts, ci)		\
     do {					\
-	u_char *ptr = ci; /* u_char[4] */	\
+	unsigned char *ptr = ci; /* unsigned char[4] */	\
 						\
 	/* H bit */				\
 	if (opts & MPPE_OPT_STATEFUL)		\
@@ -92,7 +99,7 @@
 /* The reverse of the above */
 #define MPPE_CI_TO_OPTS(ci, opts)		\
     do {					\
-	u_char *ptr = ci; /* u_char[4] */	\
+	unsigned char *ptr = ci; /* unsigned char[4] */	\
 						\
 	opts = 0;				\
 						\
@@ -124,20 +131,7 @@
     } while (/* CONSTCOND */ 0)
 
 
-#if MPPE
-
-/*
- * NOTE:
- *   Access to these variables directly is discuraged. Please
- *   change your code to use below accessor functions.
- */
-
-/* The key material generated which is used for MPPE send key */
-extern u_char mppe_send_key[MPPE_MAX_KEY_SIZE];
-/* The key material generated which is used for MPPE recv key */
-extern u_char mppe_recv_key[MPPE_MAX_KEY_SIZE];
-/* Keys are set if value is non-zero */
-extern int mppe_keys_set;
+#if PPP_WITH_MPPE
 
 /* These values are the RADIUS attribute values--see RFC 2548. */
 #define MPPE_ENC_POL_ENC_ALLOWED 1
@@ -152,17 +146,17 @@ void mppe_set_enc_types (int policy, int types);
  * Set the MPPE send and recv keys. NULL values for keys are ignored
  *   and input values are cleared to avoid leaving them on the stack
  */
-void mppe_set_keys(u_char *send_key, u_char *recv_key, int keylen);
+void mppe_set_keys(unsigned char *send_key, unsigned char *recv_key, int keylen);
 
 /*
  * Get the MPPE recv key
  */
-int mppe_get_recv_key(u_char *recv_key, int length);
+int mppe_get_recv_key(unsigned char *recv_key, int length);
 
 /*
  * Get the MPPE send key
  */
-int mppe_get_send_key(u_char *send_key, int length);
+int mppe_get_send_key(unsigned char *send_key, int length);
 
 /*
  * Clear the MPPE keys
@@ -177,13 +171,18 @@ bool mppe_keys_isset(void);
 /*
  * Set mppe_xxxx_key from NT Password Hash Hash (MSCHAPv1), see RFC3079
  */
-void mppe_set_chapv1(u_char *rchallenge, u_char PasswordHashHash[MD4_SIGNATURE_SIZE]);
+void mppe_set_chapv1(unsigned char *rchallenge, unsigned char *PasswordHashHash);
 
 /*
  * Set the mppe_xxxx_key from MS-CHAP-v2 credentials, see RFC3079
  */
-void mppe_set_chapv2(u_char PasswordHashHash[MD4_SIGNATURE_SIZE],
-		    u_char NTResponse[MS_AUTH_NTRESP_LEN], int IsServer);
+void mppe_set_chapv2(unsigned char *PasswordHashHash,
+		    unsigned char *NTResponse, int IsServer);
+
+#endif  // #ifdef PPP_WITH_MPPE
+
+#ifdef __cplusplus
+}
+#endif
 
-#endif  // #ifdef MPPE
-#endif  // #ifdef __MPPE_H__
+#endif  // #ifdef PPP_MPPE_H