diff --git a/lib/dns/portlist.c b/lib/dns/portlist.c
index a2472f53ed..d0819b6cdf 100644
--- a/lib/dns/portlist.c
+++ b/lib/dns/portlist.c
@@ -15,16 +15,17 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: portlist.c,v 1.3 2003/03/20 00:19:55 marka Exp $ */
+/* $Id: portlist.c,v 1.4 2003/10/01 00:58:07 marka Exp $ */
 
 #include <stdlib.h>
 
-#include <isc/mem.h>
 #include <isc/magic.h>
+#include <isc/mem.h>
 #include <isc/mutex.h>
 #include <isc/net.h>
 #include <isc/refcount.h>
 #include <isc/result.h>
+#include <isc/string.h>
 #include <isc/types.h>
 #include <isc/util.h>
 
diff --git a/lib/isc/random.c b/lib/isc/random.c
index aa495e8348..7e4588e930 100644
--- a/lib/isc/random.c
+++ b/lib/isc/random.c
@@ -15,12 +15,18 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: random.c,v 1.18 2003/08/05 00:08:30 marka Exp $ */
+/* $Id: random.c,v 1.19 2003/10/01 00:58:07 marka Exp $ */
 
 #include <config.h>
 
 #include <stdlib.h>
 #include <time.h>		/* Required for time(). */
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
 #include <isc/mutex.h>
 #include <isc/once.h>