[Bug 27633] Missing StrToInt64Ex in SHLWAPI.DLL

http://bugs.winehq.org/show_bug.cgi?id=27633

--- Comment #3 from Carlo Bramini  2011-07-14 05:50:03 CDT ---
Perhaps I will be wrong, but for implementing StrToInt64ExA/W it is just
required to copy the implementation of StrToIntExA/W and to modify it for using
LONGLONG type instead.
In that manner, StrToIntA/W and StrToIntExA/W will become a subset of
StrToInt64ExA/W, by returning the LowPart field of a LARGE_INTEGER union.