1926 libresolv evades compiler warnings

@@ -18,10 +18,11 @@
  *
  * CDDL HEADER END
  */
 
 /*
+ * Copyright 2015 Gary Mills
  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */

@@ -35,19 +36,19 @@
  * University Acknowledgment- Portions of this document are derived from
  * software developed by the University of California, Berkeley, and its
  * contributors.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #include <sys/types.h>
 #include <arpa/nameser.h>
 #include <netinet/in.h>
 #include <resolv.h>
+#include "crossl.h"
 
 void
 res_sethostent(stayopen)
+int stayopen;
 {
         if (stayopen)
                 _res.options |= RES_STAYOPEN | RES_USEVC;
 }