X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fchap_ms.h;h=b3fdae61571d0fa954c7dd3b361b4fc1d60abd41;hp=c1c5ed846f5f5004f086de610a32ede41dc5a121;hb=HEAD;hpb=92c5612fdb77e83e49c524ae46110c129e13429e

diff --git a/pppd/chap_ms.h b/pppd/chap_ms.h
index c1c5ed8..b3fdae6 100644
--- a/pppd/chap_ms.h
+++ b/pppd/chap_ms.h
@@ -30,11 +30,15 @@
  * $Id: chap_ms.h,v 1.13 2004/11/15 22:13:26 paulus Exp $
  */
 
+#ifndef PPP_CHAPMS_H
+#define PPP_CHAPMS_H
+
 #include "pppdconf.h"
 
-#ifndef __CHAPMS_INCLUDE__
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-#define MD4_SIGNATURE_SIZE	16	/* 16 bytes in a MD4 message digest */
 #define MAX_NT_PASSWORD		256	/* Max (Unicode) chars in an NT pass */
 
 #define MS_CHAP_RESPONSE_LEN	49	/* Response length for MS-CHAP */
@@ -78,14 +82,25 @@ 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 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]);
+/**
+ * PasswordHashHash - 16 bytes representing the NT Password Hash Hash
+ * NTResponse - 24 bytes  represending the NTResponse parameter
+ * PeerChallenge - 16 bytes challange for peer
+ * rchallenge - 16 bytes challenge provided by peer
+ * authResponse - 24 + 1 byte to store the authenticator response
+ */
+void GenerateAuthenticatorResponse(unsigned char *PasswordHashHash,
+			unsigned char *NTResponse, unsigned char *PeerChallenge,
+			unsigned char *rchallenge, char *username,
+			unsigned char *authResponse);
 
 void chapms_init(void);
 
-#define __CHAPMS_INCLUDE__
-#endif /* __CHAPMS_INCLUDE__ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PPP_CHAPMS_H */