--- /dev/null
+#ifndef QEMU_QDEV_MONITOR_H
+#define QEMU_QDEV_MONITOR_H
+
+#include "hw/qdev-core.h"
+#include "qemu/typedefs.h"
+
+/*** monitor commands ***/
+
+void hmp_info_qtree(Monitor *mon, const QDict *qdict);
+void hmp_info_qdm(Monitor *mon, const QDict *qdict);
+void hmp_info_qom_tree(Monitor *mon, const QDict *dict);
+void qmp_device_add(QDict *qdict, QObject **ret_data, Error **errp);
+
+int qdev_device_help(QemuOpts *opts);
+DeviceState *qdev_device_add(QemuOpts *opts, Error **errp);
+
+#endif