From 6dd3f55d55f2aa6a269b14d821af3b0f156d2474 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 28 Aug 2017 01:59:53 -0700
Subject: [PATCH] Fixed WinRT build after changing the header guard
 preprocessor symbol

---
 src/audio/xaudio2/SDL_xaudio2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/audio/xaudio2/SDL_xaudio2.c b/src/audio/xaudio2/SDL_xaudio2.c
index 01ef9ef75828e..6faa17090c530 100644
--- a/src/audio/xaudio2/SDL_xaudio2.c
+++ b/src/audio/xaudio2/SDL_xaudio2.c
@@ -90,7 +90,7 @@
 #endif
 #endif
 
-#if !defined(_SDL_XAUDIO2_H)
+#if !defined(SDL_XAUDIO2_H_)
 #define INITGUID 1
 #include <xaudio2.h>
 #endif