From ad91f62a75c2f0e58f57dbe25d702ac6da9b239c Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Tue, 5 Jul 2016 19:55:04 +0200
Subject: allow to cross-compile x86_64 kernel on Darwin

---
 adk/include/endian.h | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 adk/include/endian.h

(limited to 'adk/include')

diff --git a/adk/include/endian.h b/adk/include/endian.h
new file mode 100644
index 000000000..bba70abd8
--- /dev/null
+++ b/adk/include/endian.h
@@ -0,0 +1,40 @@
+#ifndef __endian_compat_h
+#define __endian_compat_h
+
+#if defined(__linux__) || defined(__CYGWIN__)
+#include <byteswap.h>
+#include_next <endian.h>
+#elif defined(__APPLE__)
+#include <machine/endian.h>
+#include <machine/byte_order.h>
+#define bswap_16(x) NXSwapShort(x)
+#define bswap_32(x) NXSwapInt(x)
+#define bswap_64(x) NXSwapLongLong(x)
+#elif defined(__FreeBSD__)
+#include <sys/endian.h>
+#define bswap_16(x) bswap16(x)
+#define bswap_32(x) bswap32(x)
+#define bswap_64(x) bswap64(x)
+#elif defined(__OpenBSD__)
+#include <sys/types.h>
+#define bswap_16(x) __swap16(x)
+#define bswap_32(x) __swap32(x)
+#define bswap_64(x) __swap64(x)
+#else
+#include <machine/endian.h>
+#define bswap_16(x) swap16(x)
+#define bswap_32(x) swap32(x)
+#define bswap_64(x) swap64(x)
+#endif
+
+#ifndef __BYTE_ORDER
+#define __BYTE_ORDER BYTE_ORDER
+#endif
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN BIG_ENDIAN
+#endif
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN LITTLE_ENDIAN
+#endif
+
+#endif
-- 
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