PPP, MPPE, replaced #ifdef MPPE to #if MPPE_SUPPORT

src/netif/ppp/chap_ms.c

@@ -127,17 +127,17 @@ static void	GenerateAuthenticatorResponsePlain
 static void	ChapMS_LANMan (u_char *, char *, int, u_char *);
 #endif
 
-#ifdef MPPE
+#if MPPE_SUPPORT
 static void	Set_Start_Key (u_char *, char *, int);
 static void	SetMasterKeys (char *, int, u_char[24], int);
-#endif
+#endif /* MPPE_SUPPORT */
 
 #ifdef MSLANMAN
 bool	ms_lanman = 0;    	/* Use LanMan password instead of NT */
 			  	/* Has meaning only with MS-CHAP challenges */
 #endif
 
-#ifdef MPPE
+#if MPPE_SUPPORT
 u_char mppe_send_key[MPPE_MAX_KEY_LEN];
 u_char mppe_recv_key[MPPE_MAX_KEY_LEN];
 int mppe_keys_set = 0;		/* Have the MPPE keys been set? */
@@ -153,7 +153,7 @@ static char *mschap2_peer_challenge = NULL;
 #include "netif/ppp/fsm.h"		/* Need to poke MPPE options */
 #include "netif/ppp/ccp.h"
 #include <net/ppp-comp.h>
-#endif
+#endif /* MPPE_SUPPORT */
 
 #if PPP_OPTIONS
 /*
@@ -641,7 +641,7 @@ static void GenerateAuthenticatorResponsePlain
 }
 
 
-#ifdef MPPE
+#if MPPE_SUPPORT
 /*
  * Set mppe_xxxx_key from the NTPasswordHashHash.
  * RFC 2548 (RADIUS support) requires us to export this function (ugh).
@@ -788,7 +788,7 @@ static void SetMasterKeys(char *secret, int secret_len, u_char NTResponse[24], i
     mppe_set_keys2(PasswordHashHash, NTResponse, IsServer);
 }
 
-#endif /* MPPE */
+#endif /* MPPE_SUPPORT */
 
 
 void ChapMS(u_char *rchallenge, char *secret, int secret_len,
@@ -807,9 +807,9 @@ void ChapMS(u_char *rchallenge, char *secret, int secret_len,
     response[MS_CHAP_USENT] = 1;
 #endif
 
-#ifdef MPPE
+#if MPPE_SUPPORT
     Set_Start_Key(rchallenge, secret, secret_len);
-#endif
+#endif /* MPPE_SUPPORT */
 }
 
 
@@ -851,14 +851,14 @@ void ChapMS2(u_char *rchallenge, u_char *PeerChallenge,
 				       &response[MS_CHAP2_PEER_CHALLENGE],
 				       rchallenge, user, authResponse);
 
-#ifdef MPPE
+#if MPPE_SUPPORT
     SetMasterKeys(secret, secret_len,
 		  &response[MS_CHAP2_NTRESP], authenticator);
-#endif
+#endif /* MPPE_SUPPORT */
 }
 
 #if 0 /* UNUSED */
-#ifdef MPPE
+#if MPPE_SUPPORT
 /*
  * Set MPPE options from plugins.
  */
@@ -887,7 +887,7 @@ void set_mppe_enc_types(int policy, int types) {
 	    break;
     }
 }
-#endif /* MPPE */
+#endif /* MPPE_SUPPORT */
 #endif /* UNUSED */
 
 const struct chap_digest_type chapms_digest = {