--- Libc/Libc-320/gen/FreeBSD/err.3
+++ Libc/Libc-391/gen/FreeBSD/err.3
@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"	From: @(#)err.3	8.1 (Berkeley) 6/9/93
-.\" $FreeBSD: src/lib/libc/gen/err.3,v 1.19 2002/08/05 06:49:58 mike Exp $
+.\" $FreeBSD: src/lib/libc/gen/err.3,v 1.20 2004/10/04 14:04:37 jkoshy Exp $
 .\"
 .Dd March 6, 1999
 .Dt ERR 3
@@ -158,6 +158,10 @@
 .Fn verrx
 functions do not return, but exit with the value of the argument
 .Fa eval .
+It is recommended that the standard values defined in
+.Xr sysexits 3
+be used for the value of
+.Fa eval .
 The
 .Fn err_set_exit
 function can be used to specify a function which is called before
@@ -209,7 +213,8 @@
 .Xr exit 3 ,
 .Xr fmtmsg 3 ,
 .Xr printf 3 ,
-.Xr strerror 3
+.Xr strerror 3 ,
+.Xr sysexits 3
 .Sh HISTORY
 The
 .Fn err