From d844487799e0103f7fb8484a7d044234a593f242 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 6 Jun 2017 12:35:35 -0400
Subject: [PATCH] windows: Fix compiling of XInput code on newer MinGW
 installs.

Fixes Bugzilla #3609.
---
 src/core/windows/SDL_xinput.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/core/windows/SDL_xinput.h b/src/core/windows/SDL_xinput.h
index 1f651d722..527bd35e9 100644
--- a/src/core/windows/SDL_xinput.h
+++ b/src/core/windows/SDL_xinput.h
@@ -100,6 +100,14 @@
 #endif
 
 /* typedef's for XInput structs we use */
+
+/* Don't redeclare these on MinGW with gcc >= 5.0.2 */
+#if defined(__MINGW32__) && (((__GNUC__ * 10000) + (__GNUC_MINOR__ * 100) + __GNUC_PATCHLEVEL__) >= 50002)
+#define HAS_XINPUT_GAMEPAD_EX
+#define HAS_XINPUT_STATE_EX
+#endif
+
+#ifndef HAS_XINPUT_GAMEPAD_EX
 typedef struct
 {
     WORD wButtons;
@@ -111,12 +119,15 @@ typedef struct
     SHORT sThumbRY;
     DWORD dwPaddingReserved;
 } XINPUT_GAMEPAD_EX;
+#endif
 
+#ifndef HAS_XINPUT_STATE_EX
 typedef struct
 {
     DWORD dwPacketNumber;
     XINPUT_GAMEPAD_EX Gamepad;
 } XINPUT_STATE_EX;
+#endif
 
 typedef struct
 {