From 6aa15900accc0a648cdebf11ec11d11697ebfffd Mon Sep 17 00:00:00 2001
From: Vitaly Budovski <vbudovski@gmail.com>
Date: Thu, 5 Sep 2013 12:05:06 +1000
Subject: [PATCH] Don't use 16 byte aligned stack for WIN32

This fixes a crash when accessing __stdcall functions in Python ctypes.
---
 src/x86/ffi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/x86/ffi.c b/src/x86/ffi.c
index 0600414d..307cd199 100644
--- a/src/x86/ffi.c
+++ b/src/x86/ffi.c
@@ -315,7 +315,9 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
   cif->bytes += 4 * sizeof(ffi_arg);
 #endif
 
+#ifndef X86_WIN32
   cif->bytes = (cif->bytes + 15) & ~0xF;
+#endif
 
   return FFI_OK;
 }