--- a/gfx/2d/Rect.orig..h	2023-01-17 19:49:02.818099401 +0100

+++ b/gfx/2d/Rect.h	2023-01-21 17:11:01.695573664 +0100

@@ -15,6 +15,7 @@

 #include "mozilla/Maybe.h"

 #include <cmath>

+#include <cstdint>

 namespace mozilla {

--- a/toolkit/components/telemetry/pingsender/pingsender.orig.cpp	2023-01-17 19:48:16.000000000 +0100

+++ b/toolkit/components/telemetry/pingsender/pingsender.cpp	2023-01-21 20:05:29.765527367 +0100

@@ -10,6 +10,7 @@

 #include <iomanip>

 #include <string>

 #include <vector>

+#include <cstdint>

 #include <zlib.h>