From 54559a977d258d3dccc406c3379ff9661badc820 Mon Sep 17 00:00:00 2001
From: Curle <curle@gemwire.uk>
Date: Thu, 15 Apr 2021 16:33:51 +0100
Subject: [PATCH] Add missing header guards

---
 chroma/inc/kernel/system/descriptors.h | 2 ++
 chroma/inc/kernel/system/io.h          | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/chroma/inc/kernel/system/descriptors.h b/chroma/inc/kernel/system/descriptors.h
index 0832045..1069795 100644
--- a/chroma/inc/kernel/system/descriptors.h
+++ b/chroma/inc/kernel/system/descriptors.h
@@ -1,3 +1,5 @@
+#pragma once
+
 #include <stdint.h>
 #include <stddef.h>
 
diff --git a/chroma/inc/kernel/system/io.h b/chroma/inc/kernel/system/io.h
index fccd498..00eaf64 100644
--- a/chroma/inc/kernel/system/io.h
+++ b/chroma/inc/kernel/system/io.h
@@ -1,3 +1,5 @@
+#pragma once
+
 #include <kernel/system/descriptors.h>
 
 /************************