--- mstools/h/winnt.h	2018/08/09 18:22:55	1.1.1.4
+++ mstools/h/winnt.h	2018/08/09 18:25:18	1.1.1.5
@@ -131,13 +131,19 @@ typedef WORD   LANGID;
 #define ERROR_SEVERITY_WARNING       0x80000000
 #define ERROR_SEVERITY_ERROR         0xC0000000
 
-#if defined(MIDL_PASS)
+#if defined(MIDL_PASS) || defined(_CFRONT_PASS_)
 typedef double LONGLONG;
 typedef double DWORDLONG;
 #else
 #if defined(_M_IX86)
 typedef double LONGLONG;
 typedef double DWORDLONG;
+#elif defined(_M_MRX000)
+typedef double LONGLONG;
+typedef double DWORDLONG;
+#elif defined(_ALPHA_)
+typedef __int64 LONGLONG;
+typedef unsigned __int64 DWORDLONG;
 #else
 typedef double LONGLONG;
 typedef double DWORDLONG;