Is it possible to add a symlink to a repository via TortoiseSVN?

I'd like to add a symlink to an SVN repository via TortoiseSVN. SVN does support symlinks as "special" files, but Windows can't create POSIX symlinks. Is there some magical workaround? Woul开发者_如何学God creating one through, e.g., cygwin do the trick?

Creating a symlink in cygwin would work, but you would have to use a cygwin-compiled command-line svn tool to do the initial commit. TortoiseSVN wouldn't understand cygwin symlinks.