Apply 63a7f34fee
to our copy of lz4.h to allow to flag the lz4 symbols as not exported.
--HG--
extra : rebase_source : d9aafb04a56c0ae3620e0c873f77d124386a41c4
Since Char16.h is included everywhere, and MSVC 2015 uses the char16ptr_t trick
it contains, we include <string> everywhere, but that has the side effect of
breaking the build in subtle ways. One way around this would be to avoid including
Char16.h in the first place, but that requires more work than I was ready to put
in. So instead, just avoid including <string> by removing the conversion operator
for std::wstring.
Mike Hommey
Dimitry Andric
Kevin Hsieh
Ryan VanderMeulen
David Major
Nicholas Nethercote
Till Schneidereit