diff -Nrup a/mem.c b/mem.c
--- a/mem.c	2015-01-14 02:17:11.000000000 -0500
+++ b/mem.c	2015-07-03 00:26:47.902630733 -0400
@@ -221,6 +221,13 @@ sys_mremap(struct tcb *tcp)
 	return RVAL_HEX;
 }
 
+#ifndef MADV_DONTDUMP
+#define MADV_DONTDUMP 16
+#endif
+#ifndef MADV_DODUMP
+#define MADV_DODUMP 17
+#endif
+
 #include "xlat/madvise_cmds.h"
 
 int