=== modified file 'src/unexelf.c'
--- src/unexelf.c	2012-10-20 21:30:51 +0000
+++ src/unexelf.c	2012-11-16 03:28:04 +0000
@@ -461,7 +461,7 @@
 /*
  * NetBSD does not have normal-looking user-land ELF support.
  */
-# if defined __alpha__ || defined __sparc_v9__
+# if defined __alpha__ || defined __sparc_v9__ || defined _LP64
 #  define ELFSIZE	64
 # else
 #  define ELFSIZE	32