Use better endianness check (by @heckflosse)

2019-11-20 14:58:46 +01:00
parent 5e393f2052
commit f42efdb2e0
1 changed files with 5 additions and 5 deletions
--- 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
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
    return x;
-    #else
+#else
    return __builtin_bswap32(x);
-    #endif
+#endif
 }
 #endif