document posixness;

fixes pr #4996, from joachim schipper;

src/lib/libc/stdlib/hcreate.3

@@ -1,4 +1,4 @@
-.\" 	$OpenBSD: hcreate.3,v 1.2 2005/07/26 04:20:23 jaredy Exp $
+.\" 	$OpenBSD: hcreate.3,v 1.3 2006/01/30 19:50:41 jmc Exp $
 .\" 	$NetBSD: hcreate.3,v 1.6 2003/04/16 13:34:46 wiz Exp $
 .\"
 .\" Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -177,13 +177,8 @@ Insufficient memory is available.
 .Xr malloc 3 ,
 .Xr strcmp 3
 .Sh STANDARDS
-The
-.Fn hcreate ,
-.Fn hdestroy ,
-and
-.Fn hsearch
-functions conform to
-.St -xpg4.2 .
+These functions conform to
+.St -p1003.1-2004 .
 .Sh HISTORY
 The
 .Fn hcreate ,

src/lib/libc/stdlib/tsearch.3

@@ -1,4 +1,4 @@
-.\" $OpenBSD: tsearch.3,v 1.12 2003/06/17 21:56:24 millert Exp $
+.\" $OpenBSD: tsearch.3,v 1.13 2006/01/30 19:50:41 jmc Exp $
 .\"
 .\" Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
 .\"
@@ -114,3 +114,6 @@ function returns no value.
 .Sh SEE ALSO
 .Xr bsearch 3 ,
 .Xr lsearch 3
+.Sh STANDARDS
+These functions conform to
+.St -p1003.1-2004 .