ncx: use __inline with MSVC
Visual Studio 2013 and older do not support `inline` in C code.
@@ -296,6 +296,9 @@ static const char nada[X_ALIGN] = {0, 0, 0, 0};
(((a) & 0x00FF000000000000ULL) >> 40) | \
(((a) & 0xFF00000000000000ULL) >> 56) )
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#define inline __inline
+#endif
inline static void
swapn2b(void *dst, const void *src, IntType nn)
