Cross-reference sigqueue(2) and kill(2).

lib/libc/sys/kill.2

@@ -28,7 +28,7 @@
 .\"     @(#)kill.2	8.3 (Berkeley) 4/19/94
 .\" $FreeBSD$
 .\"
-.Dd April 19, 1994
+.Dd March 10, 2012
 .Dt KILL 2
 .Os
 .Sh NAME
@@ -137,6 +137,7 @@ of the group could not be signaled.
 .Xr getpid 2 ,
 .Xr killpg 2 ,
 .Xr sigaction 2 ,
+.Xr sigqueue 2 ,
 .Xr raise 3 ,
 .Xr init 8
 .Sh STANDARDS

lib/libc/sys/sigqueue.2

@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 11, 2005
+.Dd March 10, 2012
 .Dt SIGQUEUE 2
 .Os
 .Sh NAME
@@ -126,6 +126,7 @@ The process
 does not exist.
 .El
 .Sh SEE ALSO
+.Xr kill 2 ,
 .Xr sigaction 2 ,
 .Xr sigpending 2 ,
 .Xr sigqueue 2 ,