oleaut32: rewrite RollUdate to be easier to change and to support more conversions

[Alexandre Julliard]

André Hentschel <nerv at dawncrow.de> writes:

> Old version of that function only used if-statements which is not the best solution for a math problem.

It doesn't work here:

../../../tools/runtest -q -P wine -M oleaut32.dll -T ../../.. -p oleaut32_test.exe.so vartest.c && touch vartest.ok
vartest.c:1759: Test failed: expected 1, 29189, got 1, 29159
make[2]: *** [vartest.ok] Error 1

-- 
Alexandre Julliard
julliard at winehq.org