http://bugs.winehq.org/show_bug.cgi?id=5306
------- Additional Comments From me@benjaminarai.com 2006-31-07 12:27 ------- I posted a patch that splits vartest.c into two files (vartest.c & varformat.c).
http://main.benjaminarai.com/downloads/index.php?dir=wine-patches/accepted/&...
See if it works for you now.