boolean enable_page_protection = 1;
/* Should we unmap a page and re-mmap it to have it zero filled? */
-#if defined(__FreeBSD__) || defined(__OpenBSD__)
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
/* comment from cmucl-2.4.8: This can waste a lot of swap on FreeBSD
* so don't unmap there.
*