1 files changed, 2 insertions, 1 deletions

diff --git a/sysemu.h b/sysemu.h
index fe24415..403b35e 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -194,7 +194,8 @@ extern int drive_add(const char *file, const char *fmt, ...);
 extern int drive_init(struct drive_opt *arg, int snapshot, void *machine);
 
 /* acpi */
-void qemu_system_hot_add_init(void);
+typedef void (*qemu_system_device_hot_add_t)(int pcibus, int slot, int state);
+void qemu_system_device_hot_add_register(qemu_system_device_hot_add_t callback);
 void qemu_system_device_hot_add(int pcibus, int slot, int state);
 
 /* device-hotplug */