common: Move typedef to separate header to avoid circular deps

common/Makefile.am.inc

@@ -21,6 +21,7 @@ $(systemd_dbus_built_sources) : data/org.freedesktop.systemd1.xml
 		$(NULL)
 
 libxdgapp_common_la_SOURCES = \
+	common/xdg-app-common-types.h \
 	common/xdg-app-dir.c \
 	common/xdg-app-dir.h \
 	common/xdg-app-run.c \

common/xdg-app-common-types.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright © 2015 Red Hat, Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *       Alexander Larsson <alexl@redhat.com>
+ */
+
+#ifndef __XDG_APP_COMMON_TYPES_H__
+#define __XDG_APP_COMMON_TYPES_H__
+
+typedef struct XdgAppDir XdgAppDir;
+typedef struct XdgAppDeploy XdgAppDeploy;
+typedef struct XdgAppContext XdgAppContext;
+
+#endif /* __XDG_APP_COMMON_TYPES_H__ */

common/xdg-app-dir.c

@@ -30,6 +30,7 @@
 
 #include "xdg-app-dir.h"
 #include "xdg-app-utils.h"
+#include "xdg-app-run.h"
 
 #include "errno.h"
 

common/xdg-app-dir.h

@@ -23,10 +23,7 @@
 
 #include <ostree.h>
 
-#include <xdg-app-run.h>
-
-typedef struct XdgAppDir XdgAppDir;
-typedef struct XdgAppDeploy XdgAppDeploy;
+#include <xdg-app-common-types.h>
 
 #define XDG_APP_TYPE_DIR xdg_app_dir_get_type()
 #define XDG_APP_DIR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), XDG_APP_TYPE_DIR, XdgAppDir))

common/xdg-app-run.h

@@ -23,11 +23,10 @@
 
 #include "libglnx/libglnx.h"
 #include "dbus-proxy/xdg-app-proxy.h"
+#include "xdg-app-common-types.h"
 
 void xdg_app_run_in_transient_unit (const char *app_id);
 
-typedef struct XdgAppContext XdgAppContext;
-
 #define XDG_APP_METADATA_GROUP_CONTEXT "Context"
 #define XDG_APP_METADATA_GROUP_SESSION_BUS_POLICY "Session Bus Policy"
 #define XDG_APP_METADATA_GROUP_ENVIRONMENT "Environment"