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-rw-r--r--contrib/ipfilter/opts.h6
-rw-r--r--sys/contrib/ipfilter/netinet/ip_compat.h8
-rw-r--r--sys/contrib/ipfilter/netinet/ip_fil.h6
-rw-r--r--sys/contrib/ipfilter/netinet/ip_log.c6
-rw-r--r--sys/contrib/ipfilter/netinet/ip_nat.h8
-rw-r--r--sys/contrib/ipfilter/netinet/ip_proxy.h8
6 files changed, 34 insertions, 8 deletions
diff --git a/contrib/ipfilter/opts.h b/contrib/ipfilter/opts.h
index 3c8b88b..6e97318 100644
--- a/contrib/ipfilter/opts.h
+++ b/contrib/ipfilter/opts.h
@@ -12,7 +12,11 @@
#define __OPTS_H__
#ifndef SOLARIS
-#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+# if defined(sun) && (defined(__svr4__) || defined(__SVR4))
+# define SOLARIS 1
+# else
+# define SOLARIS 0
+# endif
#endif
#define OPT_REMOVE 0x000001
#define OPT_DEBUG 0x000002
diff --git a/sys/contrib/ipfilter/netinet/ip_compat.h b/sys/contrib/ipfilter/netinet/ip_compat.h
index 5f86a87..caa8ca8 100644
--- a/sys/contrib/ipfilter/netinet/ip_compat.h
+++ b/sys/contrib/ipfilter/netinet/ip_compat.h
@@ -32,7 +32,13 @@
# define __KERNEL__
#endif
-#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+#ifndef SOLARIS
+# if defined(sun) && (defined(__svr4__) || defined(__SVR4))
+# define SOLARIS 1
+# else
+# define SOLARIS 0
+# endif
+#endif
#if defined(__SVR4) || defined(__svr4__) || defined(__sgi)
diff --git a/sys/contrib/ipfilter/netinet/ip_fil.h b/sys/contrib/ipfilter/netinet/ip_fil.h
index 11e8b9b..01ccd1d 100644
--- a/sys/contrib/ipfilter/netinet/ip_fil.h
+++ b/sys/contrib/ipfilter/netinet/ip_fil.h
@@ -29,7 +29,11 @@
#endif
#ifndef SOLARIS
-# define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+# if defined(sun) && (defined(__svr4__) || defined(__SVR4))
+# define SOLARIS 1
+# else
+# define SOLARIS 0
+# endif
#endif
#ifndef __P
diff --git a/sys/contrib/ipfilter/netinet/ip_log.c b/sys/contrib/ipfilter/netinet/ip_log.c
index d898d96..d1fd01f 100644
--- a/sys/contrib/ipfilter/netinet/ip_log.c
+++ b/sys/contrib/ipfilter/netinet/ip_log.c
@@ -19,7 +19,11 @@
# include <osreldate.h>
#endif
#ifndef SOLARIS
-# define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+# if defined(sun) && (defined(__svr4__) || defined(__SVR4))
+# define SOLARIS 1
+# else
+# define SOLARIS 0
+# endif
#endif
#include <sys/errno.h>
#include <sys/types.h>
diff --git a/sys/contrib/ipfilter/netinet/ip_nat.h b/sys/contrib/ipfilter/netinet/ip_nat.h
index a57bf0c..6e245f8 100644
--- a/sys/contrib/ipfilter/netinet/ip_nat.h
+++ b/sys/contrib/ipfilter/netinet/ip_nat.h
@@ -13,8 +13,12 @@
#ifndef __IP_NAT_H__
#define __IP_NAT_H__
-#ifndef SOLARIS
-#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+#ifndef SOLARIS
+# if defined(sun) && (defined(__svr4__) || defined(__SVR4))
+# define SOLARIS 1
+# else
+# define SOLARIS 0
+# endif
#endif
#if defined(__STDC__) || defined(__GNUC__) || defined(_AIX51)
diff --git a/sys/contrib/ipfilter/netinet/ip_proxy.h b/sys/contrib/ipfilter/netinet/ip_proxy.h
index 1a1fdfa..832a379 100644
--- a/sys/contrib/ipfilter/netinet/ip_proxy.h
+++ b/sys/contrib/ipfilter/netinet/ip_proxy.h
@@ -12,8 +12,12 @@
#ifndef __IP_PROXY_H__
#define __IP_PROXY_H__
-#ifndef SOLARIS
-#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+#ifndef SOLARIS
+# if defined(sun) && (defined(__svr4__) || defined(__SVR4))
+# define SOLARIS 1
+# else
+# define SOLARIS 0
+# endif
#endif
#if defined(__STDC__) || defined(__GNUC__) || defined(_AIX51)
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