diff -Nru flatbuffers-1.7.1.orig/include/flatbuffers/base.h flatbuffers-1.7.1/include/flatbuffers/base.h
--- flatbuffers-1.7.1.orig/include/flatbuffers/base.h	2017-06-20 19:42:07.000000001 +0300
+++ flatbuffers-1.7.1/include/flatbuffers/base.h	2017-11-02 21:13:40.659530321 +0300
@@ -150,6 +150,41 @@
 // We support aligning the contents of buffers up to this size.
 #define FLATBUFFERS_MAX_ALIGNMENT 16

+template<typename T> T EndianSwap(T t) {
+  #if defined(_MSC_VER)
+    #define FLATBUFFERS_BYTESWAP16(x) \
+      static_cast<uint16_t>(_byteswap_ushort(static_cast<uint16_t>(x)))
+    #define FLATBUFFERS_BYTESWAP32(x) \
+      static_cast<uint32_t>(_byteswap_ulong(static_cast<uint32_t>(x)))
+    #define FLATBUFFERS_BYTESWAP64(x) \
+      static_cast<uint64_t>(_byteswap_uint64(static_cast<uint64_t>(x)))
+  #else
+    #if defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ < 408
+      // __builtin_bswap16 was missing prior to GCC 4.8.
+      #define FLATBUFFERS_BYTESWAP16(x) \
+        static_cast<uint16_t>(__builtin_bswap32(static_cast<uint32_t>(x) << 16))
+    #else
+      #define FLATBUFFERS_BYTESWAP16(x) \
+        static_cast<uint16_t>(__builtin_bswap16(static_cast<uint16_t>(x)))
+    #endif
+    #define FLATBUFFERS_BYTESWAP32(x) \
+      static_cast<uint32_t>(__builtin_bswap32(static_cast<uint32_t>(x)))
+    #define FLATBUFFERS_BYTESWAP64(x) \
+      static_cast<uint64_t>(__builtin_bswap64(static_cast<uint64_t>(x)))
+  #endif
+  if (sizeof(T) == 1) {   // Compile-time if-then's.
+    return t;
+  } else if (sizeof(T) == 2) {
+    return FLATBUFFERS_BYTESWAP16(t);
+  } else if (sizeof(T) == 4) {
+    return FLATBUFFERS_BYTESWAP32(t);
+  } else if (sizeof(T) == 8) {
+    return FLATBUFFERS_BYTESWAP64(t);
+  } else {
+    assert(0);
+  }
+}
+
 template<typename T> T EndianScalar(T t) {
   #if FLATBUFFERS_LITTLEENDIAN
     return t;
diff -Nru flatbuffers-1.7.1.orig/include/flatbuffers/flatbuffers.h flatbuffers-1.7.1/include/flatbuffers/flatbuffers.h
--- flatbuffers-1.7.1.orig/include/flatbuffers/flatbuffers.h	2017-06-20 19:42:07.000000001 +0300
+++ flatbuffers-1.7.1/include/flatbuffers/flatbuffers.h	2017-11-02 21:13:32.271527753 +0300
@@ -37,38 +37,6 @@
   (void)endiantest;
 }

-template<typename T> T EndianSwap(T t) {
-  #if defined(_MSC_VER)
-    #define FLATBUFFERS_BYTESWAP16 _byteswap_ushort
-    #define FLATBUFFERS_BYTESWAP32 _byteswap_ulong
-    #define FLATBUFFERS_BYTESWAP64 _byteswap_uint64
-  #else
-    #if defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ < 408
-      // __builtin_bswap16 was missing prior to GCC 4.8.
-      #define FLATBUFFERS_BYTESWAP16(x) \
-        static_cast<uint16_t>(__builtin_bswap32(static_cast<uint32_t>(x) << 16))
-    #else
-      #define FLATBUFFERS_BYTESWAP16 __builtin_bswap16
-    #endif
-    #define FLATBUFFERS_BYTESWAP32 __builtin_bswap32
-    #define FLATBUFFERS_BYTESWAP64 __builtin_bswap64
-  #endif
-  if (sizeof(T) == 1) {   // Compile-time if-then's.
-    return t;
-  } else if (sizeof(T) == 2) {
-    auto r = FLATBUFFERS_BYTESWAP16(*reinterpret_cast<uint16_t *>(&t));
-    return *reinterpret_cast<T *>(&r);
-  } else if (sizeof(T) == 4) {
-    auto r = FLATBUFFERS_BYTESWAP32(*reinterpret_cast<uint32_t *>(&t));
-    return *reinterpret_cast<T *>(&r);
-  } else if (sizeof(T) == 8) {
-    auto r = FLATBUFFERS_BYTESWAP64(*reinterpret_cast<uint64_t *>(&t));
-    return *reinterpret_cast<T *>(&r);
-  } else {
-    assert(0);
-  }
-}
-
 template<typename T> FLATBUFFERS_CONSTEXPR size_t AlignOf() {
   #ifdef _MSC_VER
     return __alignof(T);