$OpenBSD$
--- higan/nall/platform.hpp.orig	Tue Jan 15 05:27:28 2013
+++ higan/nall/platform.hpp	Sun May  5 13:05:29 2013
@@ -8,6 +8,11 @@
   #include <nall/windows/utf8.hpp>
 #endif
 
+// off_t is 64 bit on all OpenBSD platforms
+#if defined(__OpenBSD__)
+  #define stat64 stat
+#endif
+
 //=========================
 //standard platform headers
 //=========================