File gcc13.diff of Package libgav1

From: Jan Engelhardt <jengelh@inai.de>
Date: 2023-03-31 00:34:24.644510544 +0200
Upstream: because google, not worth the time

---
 src/utils/threadpool.cc |    1 +
 1 file changed, 1 insertion(+)

Index: libgav1-0.18.0/src/utils/threadpool.cc
===================================================================
--- libgav1-0.18.0.orig/src/utils/threadpool.cc
+++ libgav1-0.18.0/src/utils/threadpool.cc
@@ -14,6 +14,7 @@
 
 #include "src/utils/threadpool.h"
 
+#include <stdio.h>
 #if defined(_MSC_VER)
 #include <process.h>
 #include <windows.h>