HSD/putty

réplica de https://git.tartarus.org/simon/putty.git

Autor	SHA1 Mensaxe	Data
Simon Tatham	e7d51505c7 Utility function strbuf_dup.	%!s(int64=3) %!d(string=hai) anos
Simon Tatham	be8d3974ff Generalise strbuf_catf() into put_fmt().	%!s(int64=3) %!d(string=hai) anos
Simon Tatham	3396c97da9 New library-style 'utils' subdirectories.	%!s(int64=4) %!d(string=hai) anos