File nspr-mscver-warning.patch of Package mingw64-mozilla-nspr

--- pr/include/prbit.h	2012-03-06 14:13:42.000000000 +0100
+++ pr/include/prbit.h	2013-04-18 07:55:24.690364043 +0200
@@ -10,7 +10,7 @@
 PR_BEGIN_EXTERN_C
 
 /* replace compare/jump/add/shift sequence with x86 BSF/BSR instruction */
-#if defined(_WIN32) && (_MSC_VER >= 1300) && (defined(_M_IX86) || defined(_M_AMD64))
+#if defined(_WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1300)) && (defined(_M_IX86) || defined(_M_AMD64))
   unsigned char _BitScanForward(unsigned long * Index, unsigned long Mask);
   unsigned char _BitScanReverse(unsigned long * Index, unsigned long Mask);
 # pragma  intrinsic(_BitScanForward,_BitScanReverse)