I have updated varnish packages in Cygwin plataform to version 2.1.5 - http://cygwin.com/ml/cygwin-announce/2011-03/msg00006.html Changelog ========= - Updated to varnish 2.1.5 version - Updated to cygwin 1.7.8 version - Removed some unnecesary cygwin changes to varnish code