http://bugs.winehq.org/show_bug.cgi?id=22044
--- Comment #10 from Austin English austinenglish@gmail.com 2010-04-21 03:39:35 --- I ran a +relay on Starcraft with native msvcr80, and did a grep for 'msvc'. Sorting that list out and getting unique entries, seems these are the functions used up until the login screen:
msvcrt.??2@YAPAXI@Z msvcrt.??3@YAXPAX@Z msvcrt.atof msvcrt._CIatan msvcrt._CIsqrt msvcrt._clearfp msvcrt._controlfp msvcrt.__dllonexit msvcrt._finite msvcrt.floor msvcrt._fpclass msvcrt.free msvcrt._initterm msvcrt.isalnum msvcrt.isalpha msvcrt.isdigit msvcrt._lock msvcrt.malloc msvcrt.__set_app_type msvcrt.setlocale msvcrt._strdup msvcrt._unlock
of course they seem to checking for more..