One more strcasecmp() replace with macro

git-svn-id: https://gnunet.org/svn/libmicrohttpd@34789 140774ce-b5e7-0310-ab8b-a85725594a96
[w32] Set thread name

git-svn-id: https://gnunet.org/svn/libmicrohttpd@34790 140774ce-b5e7-0310-ab8b-a85725594a96