need string.h to get memcpy prototype

06bb37d1 · Bob Halley · 42e562f5 · 06bb37d1
Commit 06bb37d1 authored Oct 23, 1998 by Bob Halley
--- a/lib/isc/heap.c
+++ b/lib/isc/heap.c
@@ -26,6 +26,7 @@
 */

 #include <stdlib.h>
+#include <string.h>

 #include <isc/assertions.h>
 #include <isc/heap.h>