SDL: fix CI windows errors again (because of unused stdio reader callbacks.)

SDL Commits
1 
From f3fe8ea7ad07917bc2938ee3a421ef8be8e0824e Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Fri, 25 Nov 2022 23:15:02 +0300
Subject: [PATCH] fix CI windows errors again (because of unused stdio reader
 callbacks.)

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

diff --git a/src/file/SDL_rwops.c b/src/file/SDL_rwops.c
index 4d2a8238a1d2..1d7dc462d3c9 100644
--- a/src/file/SDL_rwops.c
+++ b/src/file/SDL_rwops.c
@@ -306,7 +306,7 @@ windows_file_close(SDL_RWops * context)
 }
 #endif /* defined(__WIN32__) || defined(__GDK__) */
 
-#ifdef HAVE_STDIO_H
+#ifdef HAVE_STDIO_H && !(defined(__WIN32__) || defined(__GDK__))
 
 #ifdef HAVE_FOPEN64
 #define fopen   fopen64