qga: Add multiple include guard to guest-agent-core.h
The guest-agent-core.h header was missing the usual guards
against multiple inclusion; add them.
(Spotted by lgtm.com's static analyzer.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
diff --git a/qga/guest-agent-core.h b/qga/guest-agent-core.h
index 6f4d214..60eae16 100644
--- a/qga/guest-agent-core.h
+++ b/qga/guest-agent-core.h
@@ -10,6 +10,9 @@
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
+#ifndef GUEST_AGENT_CORE_H
+#define GUEST_AGENT_CORE_H
+
#include "qapi/qmp/dispatch.h"
#include "qemu-common.h"
#include "qga-qapi-types.h"
@@ -46,3 +49,5 @@
#ifndef _WIN32
void reopen_fd_to_null(int fd);
#endif
+
+#endif /* GUEST_AGENT_CORE_H */
