1 files changed, 40 insertions, 0 deletions
diff --git a/sys/sys/hotplug.h b/sys/sys/hotplug.h
new file mode 100644
index 0000000..f2da3f6
--- /dev/null
+++ b/sys/sys/hotplug.h
@@ -0,0 +1,40 @@
+/*	$OpenBSD: hotplug.h,v 1.5 2006/05/28 16:52:34 mk Exp $	*/
+/*
+ * Copyright (c) 2004 Alexander Yurchenko <grange@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _SYS_HOTPLUG_H_
+#define _SYS_HOTPLUG_H_
+
+/*
+ * Public interface for enqueuing and dequeueing device
+ * attachment and detachment notifications.
+ */
+
+#define HOTPLUG_DEVAT		0x01	/* device attached	*/
+#define HOTPLUG_DEVDT		0x02	/* device detached	*/
+
+struct hotplug_event {
+	int		he_type;	/* event type		*/
+	enum devclass	he_devclass;	/* device class		*/
+	char		he_devname[16];	/* device name		*/
+};
+
+#ifdef _KERNEL
+void	hotplug_device_attach(enum devclass, char *);
+void	hotplug_device_detach(enum devclass, char *);
+#endif
+
+#endif	/* _SYS_HOTPLUG_H_ */