SDL: Fixed fatal error: SDL_pen.h: No such file or directory

From e3d50619f89ed747f3e15e8410c13d5dd47956d7 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Fri, 29 Dec 2023 20:04:40 -0800
Subject: [PATCH] Fixed fatal error: SDL_pen.h: No such file or directory

---
 include/SDL3/SDL.h         | 1 +
 src/video/x11/SDL_x11pen.c | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/SDL3/SDL.h b/include/SDL3/SDL.h
index 422c6cc4a52e..3ace34f314e6 100644
--- a/include/SDL3/SDL.h
+++ b/include/SDL3/SDL.h
@@ -58,6 +58,7 @@
 #include <SDL3/SDL_misc.h>
 #include <SDL3/SDL_mouse.h>
 #include <SDL3/SDL_mutex.h>
+#include <SDL3/SDL_pen.h>
 #include <SDL3/SDL_pixels.h>
 #include <SDL3/SDL_platform.h>
 #include <SDL3/SDL_power.h>
diff --git a/src/video/x11/SDL_x11pen.c b/src/video/x11/SDL_x11pen.c
index 6d0dbca4ec07..e2af7fc7bfd5 100644
--- a/src/video/x11/SDL_x11pen.c
+++ b/src/video/x11/SDL_x11pen.c
@@ -24,7 +24,6 @@
 
 #include "../../events/SDL_pen_c.h"
 #include "../SDL_sysvideo.h"
-#include "SDL_pen.h"
 #include "SDL_x11pen.h"
 #include "SDL_x11video.h"
 #include "SDL_x11xinput2.h"