--- Net2/sys/select.h	2018/04/24 18:10:46	1.1
+++ Net2/sys/select.h	2018/04/24 18:17:02	1.1.1.2
@@ -24,7 +24,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *      select.h,v 1.5 1993/05/20 16:23:02 cgd Exp
+ *	select.h,v 1.5 1993/05/20 16:23:02 cgd Exp
  */
 
 #ifndef _SYS_SELECT_H_
@@ -33,16 +33,18 @@
 /* definiton of info needed to do select on behalf of a device */
 
 struct selinfo {
-        pid_t   si_pid;         /* process id to be awakened */
-        int     si_coll;        /* collision? */
+	pid_t	si_pid;		/* process id to be awakened */
+	int	si_coll;	/* collision? */
 };
 
 #ifdef KERNEL
 struct proc;
 
 /* record a select request */
-void    selrecord  __P((struct proc *, struct selinfo *));
+void	selrecord  __P((struct proc *, struct selinfo *));
 
+/* wakeup a selecting proc */
+void	selwakeup  __P((struct selinfo *));
 #endif /* KERNEL */
 
 #endif /* !_SYS_SELECT_H_ */