From ec09aaaa071d17f84b70e7bf07d3d0ea5139fffe Mon Sep 17 00:00:00 2001
From: Christian Hergert <chergert@redhat.com>
Date: Thu, 9 Feb 2023 02:21:29 -0800
Subject: [PATCH] lib: add various include guards

---
 lib/mks-device.h  | 4 ++++
 lib/mks-init.h    | 4 ++++
 lib/mks-screen.h  | 4 ++++
 lib/mks-session.h | 4 ++++
 lib/mks-types.h   | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/lib/mks-device.h b/lib/mks-device.h
index 4976928..c25c368 100644
--- a/lib/mks-device.h
+++ b/lib/mks-device.h
@@ -21,6 +21,10 @@
 
 #pragma once
 
+#if !defined(MKS_INSIDE) && !defined(MKS_COMPILATION)
+# error "Only <libmks.h> can be included directly."
+#endif
+
 #include <glib-object.h>
 
 #include "mks-types.h"
diff --git a/lib/mks-init.h b/lib/mks-init.h
index c00beea..f724ba1 100644
--- a/lib/mks-init.h
+++ b/lib/mks-init.h
@@ -21,6 +21,10 @@
 
 #pragma once
 
+#if !defined(MKS_INSIDE) && !defined(MKS_COMPILATION)
+# error "Only <libmks.h> can be included directly."
+#endif
+
 #include <glib.h>
 
 #include "mks-version-macros.h"
diff --git a/lib/mks-screen.h b/lib/mks-screen.h
index 898bb1a..4f41343 100644
--- a/lib/mks-screen.h
+++ b/lib/mks-screen.h
@@ -21,6 +21,10 @@
 
 #pragma once
 
+#if !defined(MKS_INSIDE) && !defined(MKS_COMPILATION)
+# error "Only <libmks.h> can be included directly."
+#endif
+
 #include <glib-object.h>
 
 #include "mks-device.h"
diff --git a/lib/mks-session.h b/lib/mks-session.h
index be255fe..83f074c 100644
--- a/lib/mks-session.h
+++ b/lib/mks-session.h
@@ -21,6 +21,10 @@
 
 #pragma once
 
+#if !defined(MKS_INSIDE) && !defined(MKS_COMPILATION)
+# error "Only <libmks.h> can be included directly."
+#endif
+
 #include <gio/gio.h>
 
 #include "mks-types.h"
diff --git a/lib/mks-types.h b/lib/mks-types.h
index 6d27df6..02a6e02 100644
--- a/lib/mks-types.h
+++ b/lib/mks-types.h
@@ -21,6 +21,10 @@
 
 #pragma once
 
+#if !defined(MKS_INSIDE) && !defined(MKS_COMPILATION)
+# error "Only <libmks.h> can be included directly."
+#endif
+
 #include <glib.h>
 
 G_BEGIN_DECLS