Defines for UEFI environment under MSVC added
diff --git a/include/polarssl/padlock.h b/include/polarssl/padlock.h
index 9df75cc..8df93c0 100644
--- a/include/polarssl/padlock.h
+++ b/include/polarssl/padlock.h
@@ -37,7 +37,7 @@
 #define POLARSSL_HAVE_X86
 #endif
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
 #include <basetsd.h>
 typedef INT32 int32_t;
 #else