From 323c477aff315f3495d93618a7a51c93c1ca7156 Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@netherlabs.nl>
Date: Thu, 19 Nov 2015 10:15:32 +0100
Subject: [PATCH] define endianness macros for OS X portability

---
 pdns/iputils.hh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/pdns/iputils.hh b/pdns/iputils.hh
index ddc8414163..5cd6f87808 100644
--- a/pdns/iputils.hh
+++ b/pdns/iputils.hh
@@ -41,6 +41,25 @@
 
 #include "namespaces.hh"
 
+#ifdef __APPLE__
+#include <libkern/OSByteOrder.h>
+
+#define htobe16(x) OSSwapHostToBigInt16(x)
+#define htole16(x) OSSwapHostToLittleInt16(x)
+#define be16toh(x) OSSwapBigToHostInt16(x)
+#define le16toh(x) OSSwapLittleToHostInt16(x)
+
+#define htobe32(x) OSSwapHostToBigInt32(x)
+#define htole32(x) OSSwapHostToLittleInt32(x)
+#define be32toh(x) OSSwapBigToHostInt32(x)
+#define le32toh(x) OSSwapLittleToHostInt32(x)
+
+#define htobe64(x) OSSwapHostToBigInt64(x)
+#define htole64(x) OSSwapHostToLittleInt64(x)
+#define be64toh(x) OSSwapBigToHostInt64(x)
+#define le64toh(x) OSSwapLittleToHostInt64(x)
+#endif
+
 union ComboAddress {
   struct sockaddr_in sin4;
   struct sockaddr_in6 sin6;
-- 
2.47.2