gboolean handle_set_bgscan(Wifi *wifi, GDBusMethodInvocation *context, guint scan_mode);
gboolean handle_resume_bgscan(Wifi *wifi, GDBusMethodInvocation *context);
gboolean handle_pause_bgscan(Wifi *wifi, GDBusMethodInvocation *context);
gboolean handle_set_bgscan(Wifi *wifi, GDBusMethodInvocation *context, guint scan_mode);
gboolean handle_resume_bgscan(Wifi *wifi, GDBusMethodInvocation *context);
gboolean handle_pause_bgscan(Wifi *wifi, GDBusMethodInvocation *context);