The vt field should be a VARTYPE not a VARENUM.
[wine] / dlls / winspool /
drwxr-xr-x   ..
-rw-r--r-- 70 .cvsignore
-rw-r--r-- 289 Makefile.in
-rw-r--r-- 106398 info.c
-rw-r--r-- 5696 winspool.drv.spec
-rw-r--r-- 1420 wspool.c