[libpng16] Revised pngconf.h to use " __declspec(restrict)" if MSC_VER >= 1400.
diff --git a/pngconf.h b/pngconf.h
index 32fe392..f35aaa6 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.6.0alpha01 - November 27, 2011
+ * libpng version 1.6.0alpha01 - December 2, 2011
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -370,7 +370,7 @@
# define PNG_NORETURN __declspec(noreturn)
# endif
# ifndef PNG_ALLOCATED
-# if defined(_MSC_VER) && (_MSC_VER >= 1300)
+# if (_MSC_VER >= 1400)
# define PNG_ALLOCATED __declspec(restrict)
# endif
# endif