C:\sisyphusion\Win32-Registry-0.10>diff -u Registry.xs_orig Registry.xs
--- Registry.xs_orig    2012-05-22 19:19:27 +1000
+++ Registry.xs 2012-05-22 19:15:18 +1000
@@ -545,7 +545,7 @@
        DWORD idx
        char *subkey = NO_INIT
        char *classname = NO_INIT
-       FILETIME lastwritetime = NO_INIT
+       SV * lastwritetime = NO_INIT
     CODE:
        char keybuffer[TMPBUFSZ];
        DWORD keybuffersz = TMPBUFSZ;
@@ -775,7 +775,7 @@
        DWORD maxvalnamelen = NO_INIT
        DWORD maxvaldatalen = NO_INIT
        DWORD secdesclen = NO_INIT
-       FILETIME lastwritetime = NO_INIT
+       SV * lastwritetime = NO_INIT
     CODE:
        char keyclass[TMPBUFSZ];
        FILETIME ft;