From f42efdb2e0b6f76149f3a08fd53835b480755773 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fl=C3=B6ssie?= <floessie.mail@gmail.com>
Date: Wed, 20 Nov 2019 14:58:46 +0100
Subject: [PATCH] Use better endianness check (by @heckflosse)

---
 rtengine/canon_cr3_decoder.cc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/rtengine/canon_cr3_decoder.cc b/rtengine/canon_cr3_decoder.cc
index f10a7c083..248cdd294 100644
--- a/rtengine/canon_cr3_decoder.cc
+++ b/rtengine/canon_cr3_decoder.cc
@@ -625,11 +625,11 @@ libraw_inline void _BitScanReverse(DWORD *Index, unsigned long Mask)
 }
 uint32_t _byteswap_ulong(uint32_t x)
 {
-    #if BYTE_ORDER == BIG_ENDIAN
-        return x;
-    #else
-        return __builtin_bswap32(x);
-    #endif
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    return x;
+#else
+    return __builtin_bswap32(x);
+#endif
 }
 #endif