Duplication of definition of /.wine

[Vincent Béron]

I was looking for the place in the source where the ~/.wine directory
was defined, and it turns out it's defined twice: once in
scheduler/client.c, the other one in server/request.c.
There's also some duplicated code: the function get_config_dir is
defined in both of these files, and none is static. And both
implementation are identical. Is it normal? Do they go in the same
executable or in different ones (which ones)? I thought we would rather
try to avoid duplication of code, no?

Vincent