From 2dc6ea20424e49d4b31ab392ccbfa04c138f9c67 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Fri, 6 Sep 2019 11:05:00 +0200
Subject: [PATCH] Clang: do not redeclare __SIZE_TYPE__

---
 repos/base-linux/src/lib/syscall/linux_syscalls.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/repos/base-linux/src/lib/syscall/linux_syscalls.h b/repos/base-linux/src/lib/syscall/linux_syscalls.h
index f6897aa20..ee5472ae8 100644
--- a/repos/base-linux/src/lib/syscall/linux_syscalls.h
+++ b/repos/base-linux/src/lib/syscall/linux_syscalls.h
@@ -40,7 +40,9 @@
 /*
  * Resolve ambiguity between 'Genode::size_t' and the host's header's 'size_t'.
  */
+#ifndef __SIZE_TYPE__
 #define size_t __SIZE_TYPE__
+#endif
 
 /* Linux includes */
 #include <sys/cdefs.h>   /* include first to avoid double definition of '__always_inline' */