https://git.alpinelinux.org/aports/tree/testing/qt6-qtwebengine/0014-missing-includes.patch

--- a/src/3rdparty/chromium/sandbox/linux/services/credentials.h
+++ b/src/3rdparty/chromium/sandbox/linux/services/credentials.h
@@ -13,6 +13,7 @@
 
 #include <string>
 #include <vector>
+#include <sys/types.h>
 
 #include "sandbox/linux/system_headers/capability.h"
 #include "sandbox/sandbox_export.h"
--- a/src/3rdparty/chromium/net/third_party/quiche/src/quiche/http2/adapter/window_manager.h
+++ b/src/3rdparty/chromium/net/third_party/quiche/src/quiche/http2/adapter/window_manager.h
@@ -2,6 +2,7 @@
 #define QUICHE_HTTP2_ADAPTER_WINDOW_MANAGER_H_
 
 #include <stddef.h>
+#include <inttypes.h>
 
 #include <functional>