add /*CONSTCOND*/ to reduce diffs against latest KAME.

Obtained from:	KAME

4 files changed, 14 insertions, 14 deletions

diff --git a/sys/netinet/icmp6.h b/sys/netinet/icmp6.h
index 374c67e..3154c09 100644
--- a/sys/netinet/icmp6.h
+++ b/sys/netinet/icmp6.h
@@ -515,7 +515,7 @@ do {								\
 	p = (u_char *)filterp;					\
 	for (i = 0; i < sizeof(struct icmp6_filter); i++)	\
 		p[i] = 0xff;					\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 #define	ICMP6_FILTER_SETBLOCKALL(filterp) \
 	bzero(filterp, sizeof(struct icmp6_filter))
 #else /* _KERNEL */
@@ -678,7 +678,7 @@ do {								\
 	 && icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) {	\
 		icmp6_ifstat[(ifp)->if_index]->tag++;		\
 	}							\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 #define icmp6_ifoutstat_inc(ifp, type, code) \
 do { \
@@ -731,7 +731,7 @@ do { \
 			 icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
 			 break; \
 		} \
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 extern int	icmp6_rediraccept;	/* accept/process redirects */
 extern int	icmp6_redirtimeout;	/* cache time for redirect routes */
diff --git a/sys/netinet/ip6.h b/sys/netinet/ip6.h
index fe441d8..e8dc156 100644
--- a/sys/netinet/ip6.h
+++ b/sys/netinet/ip6.h
@@ -255,7 +255,7 @@ do {									\
 		return ret;						\
 	}								\
     }									\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 /*
  * IP6_EXTHDR_GET ensures that intermediate protocol header (from "off" to
@@ -284,7 +284,7 @@ do {									\
 			(m) = NULL;					\
 		}							\
 	}								\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 #define IP6_EXTHDR_GET0(val, typ, m, off, len) \
 do {									\
@@ -302,7 +302,7 @@ do {									\
 			(m) = NULL;					\
 		}							\
 	}								\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 #endif /*_KERNEL*/
 
 #endif /* not _NETINET_IP6_H_ */
diff --git a/sys/netkey/key.c b/sys/netkey/key.c
index f325ead..ab63564 100644
--- a/sys/netkey/key.c
+++ b/sys/netkey/key.c
@@ -284,7 +284,7 @@ do {\
 			curelm = LIST_NEXT(curelm, field);\
 		LIST_INSERT_AFTER(curelm, elm, field);\
 	}\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 #define KEY_CHKSASTATE(head, sav, name) \
 do { \
@@ -293,7 +293,7 @@ do { \
 			(name), (head), (sav)));			\
 		continue;						\
 	}								\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 #define KEY_CHKSPDIR(head, sp, name) \
 do { \
@@ -302,7 +302,7 @@ do { \
 			"anyway continue.\n",				\
 			(name), (head), (sp)));				\
 	}								\
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 #if 1
 #define KMALLOC(p, t, n)                                                     \
@@ -315,13 +315,13 @@ do { \
 	((p) = (t)malloc((unsigned long)(n), M_SECA, M_NOWAIT));             \
 	printf("%s %d: %p <- KMALLOC(%s, %d)\n",                             \
 		__FILE__, __LINE__, (p), #t, n);                             \
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 #define KFREE(p)                                                             \
 	do {                                                                 \
 		printf("%s %d: %p -> KFREE()\n", __FILE__, __LINE__, (p));   \
 		free((caddr_t)(p), M_SECA);                                  \
-	} while (0)
+	} while (/*CONSTCOND*/ 0)
 #endif
 
 /*
@@ -337,7 +337,7 @@ do { \
 	(idx)->ul_proto = (ulp);                                             \
 	bcopy((s), &(idx)->src, ((const struct sockaddr *)(s))->sa_len);     \
 	bcopy((d), &(idx)->dst, ((const struct sockaddr *)(d))->sa_len);     \
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 /*
  * set parameters into secasindex buffer.
@@ -351,7 +351,7 @@ do { \
 	(idx)->reqid = (r);                                                  \
 	bcopy((s), &(idx)->src, ((const struct sockaddr *)(s))->sa_len);     \
 	bcopy((d), &(idx)->dst, ((const struct sockaddr *)(d))->sa_len);     \
-} while (0)
+} while (/*CONSTCOND*/ 0)
 
 /* key statistics */
 struct _keystat {
diff --git a/sys/netkey/key_debug.h b/sys/netkey/key_debug.h
index 9284255..0bfdbba 100644
--- a/sys/netkey/key_debug.h
+++ b/sys/netkey/key_debug.h
@@ -54,7 +54,7 @@
 #define KEYDEBUG_IPSEC_DUMP	(KEYDEBUG_IPSEC | KEYDEBUG_DUMP)
 
 #define KEYDEBUG(lev,arg) \
-	do { if ((key_debug_level & (lev)) == (lev)) { arg; } } while (0)
+	do { if ((key_debug_level & (lev)) == (lev)) { arg; } } while (/*CONSTCOND*/ 0)
 
 extern u_int32_t key_debug_level;
 #endif /*_KERNEL*/