scripted-diff: prefer MAC_OSX over __APPLE__

-BEGIN VERIFY SCRIPT-
sed -i 's/__APPLE__/MAC_OSX/g' src/compat/byteswap.h src/util.cpp
-END VERIFY SCRIPT-

Author: fanquake

src/compat/byteswap.h

@@ -15,7 +15,7 @@
 #include <byteswap.h>
 #endif
 
-#if defined(__APPLE__)
+#if defined(MAC_OSX)
 
 #if !defined(bswap_16)
 
@@ -61,6 +61,6 @@ inline uint64_t bswap_64(uint64_t x)
 }
 #endif // HAVE_DECL_BSWAP64 == 0
 
-#endif // defined(__APPLE__)
+#endif // defined(MAC_OSX)
 
 #endif // BITCOIN_COMPAT_BYTESWAP_H

src/util.cpp

@@ -1021,7 +1021,7 @@ bool FileCommit(FILE *file)
         LogPrintf("%s: fdatasync failed: %d\n", __func__, errno);
         return false;
     }
-    #elif defined(__APPLE__) && defined(F_FULLFSYNC)
+    #elif defined(MAC_OSX) && defined(F_FULLFSYNC)
     if (fcntl(fileno(file), F_FULLFSYNC, 0) == -1) { // Manpage says "value other than -1" is returned on success
         LogPrintf("%s: fcntl F_FULLFSYNC failed: %d\n", __func__, errno);
         return false;