From b6aaefc79132f2fbe0d08a66f4a1105e6fcf7760 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Wed, 29 Aug 2018 11:04:02 +0300
Subject: [PATCH] SDL_evdev.c:  undefine _THIS before redefining it.

src/core/linux/SDL_evdev.c:104:1: warning: "_THIS" redefined
In file included from src/core/linux/../../events/SDL_events_c.h:26,
                 from src/core/linux/SDL_evdev.c:45:
src/core/linux/../../events/../video/SDL_sysvideo.h:146:1: warning: this is the location of the previous definition
---
 src/core/linux/SDL_evdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/linux/SDL_evdev.c b/src/core/linux/SDL_evdev.c
index a50692617..5443c2198 100644
--- a/src/core/linux/SDL_evdev.c
+++ b/src/core/linux/SDL_evdev.c
@@ -101,6 +101,7 @@ typedef struct SDL_EVDEV_PrivateData
     SDL_EVDEV_keyboard_state *kbd;
 } SDL_EVDEV_PrivateData;
 
+#undef _THIS
 #define _THIS SDL_EVDEV_PrivateData *_this
 static _THIS = NULL;