update bundled src

Author: raedrizqie

extern/btyacc/defs.h

@@ -297,7 +297,7 @@ extern Yshort nunused;
 extern Yshort final_state;
 
 /* system variable */
-#ifndef _MSC_VER
+#ifndef _WIN32
 extern int errno;
 #endif
 

extern/btyacc/mkpar.c

@@ -177,10 +177,12 @@ void unused_rules()
 	if (!rules_used[i]) ++nunused;
 
     if (nunused)
+    {
 	if (nunused == 1)
 	    fprintf(stderr, "%s: 1 rule never reduced\n", myname);
 	else
 	    fprintf(stderr, "%s: %d rules never reduced\n", myname, nunused);
+    }
 }
 
 

extern/ttmath/ttmathtypes.h

@@ -158,7 +158,7 @@ namespace ttmath
 	/*!
 		on 32 bit platform ulint and slint will be equal 64 bits
 	*/
-	#ifdef _MSC_VER
+	#ifdef _WIN32
 		// long long on MS Windows (Visual and GCC mingw compilers) have 64 bits
 		// stdint.h is not available on Visual Studio prior to VS 2010 version
 		typedef unsigned long long int ulint;
@@ -205,7 +205,7 @@ namespace ttmath
 	/*!
 		on 64bit platforms one word (uint, sint) will be equal 64bits
 	*/
-	#ifdef _MSC_VER
+	#ifdef _WIN32
 		/* in VC 'long' type has 32 bits, __int64 is VC extension */
 		typedef unsigned __int64 uint;
 		typedef signed   __int64 sint;