SDL: Added SDL_system.h for the declaration of SDL_iPhoneSetAnimationCallback() and SDL_iPhoneSetEventPump()

From 0cc8dfdb58b60e1ffc285025b7f1ed884a378601 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Mon, 15 Aug 2022 07:44:56 -0700
Subject: [PATCH] Added SDL_system.h for the declaration of
 SDL_iPhoneSetAnimationCallback() and SDL_iPhoneSetEventPump()

---
 src/video/uikit/SDL_uikitevents.m | 1 +
 src/video/uikit/SDL_uikitwindow.m | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/video/uikit/SDL_uikitevents.m b/src/video/uikit/SDL_uikitevents.m
index b7ef0bf4007..286db8f33bb 100644
--- a/src/video/uikit/SDL_uikitevents.m
+++ b/src/video/uikit/SDL_uikitevents.m
@@ -24,6 +24,7 @@
 
 #include "../../events/SDL_events_c.h"
 
+#include "SDL_system.h"
 #include "SDL_uikitevents.h"
 #include "SDL_uikitopengles.h"
 #include "SDL_uikitvideo.h"
diff --git a/src/video/uikit/SDL_uikitwindow.m b/src/video/uikit/SDL_uikitwindow.m
index d68e6e73278..b095c5d4c70 100644
--- a/src/video/uikit/SDL_uikitwindow.m
+++ b/src/video/uikit/SDL_uikitwindow.m
@@ -22,10 +22,11 @@
 
 #if SDL_VIDEO_DRIVER_UIKIT
 
+#include "SDL_hints.h"
+#include "SDL_mouse.h"
+#include "SDL_system.h"
 #include "SDL_syswm.h"
 #include "SDL_video.h"
-#include "SDL_mouse.h"
-#include "SDL_hints.h"
 #include "../SDL_sysvideo.h"
 #include "../SDL_pixels_c.h"
 #include "../../events/SDL_events_c.h"