From 447bdca729d0643b6586360e54bca143d5e78386 Mon Sep 17 00:00:00 2001
From: Wolf <wolf@wolfsden.cz>
Date: Wed, 30 May 2018 11:17:59 +0200
Subject: [PATCH] Declare DWORD, {Get,Set}LastError only on cygwin

---
 ext/ffi_c/LastError.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/ffi_c/LastError.c b/ext/ffi_c/LastError.c
index 8d7c74502..8a460f3b4 100644
--- a/ext/ffi_c/LastError.c
+++ b/ext/ffi_c/LastError.c
@@ -49,7 +49,7 @@
 # define USE_PTHREAD_LOCAL
 #endif
 
-#if defined(_WIN32) || defined(__CYGWIN__)
+#if defined(__CYGWIN__)
 typedef uint32_t DWORD;
 DWORD __stdcall GetLastError(void);
 void __stdcall SetLastError(DWORD);