Hi Collin, > > But should this condition > > > > #if defined _WIN64 && !defined __CYGWIN__ > > > > not better be > > > > #if !(defined _WIN32 && !defined _WIN64 && !defined __CYGWIN__) > > > > ? > ... > So either would work I believe.
Please consider the boolean value of these expressions. - Unix: I wish the signature check to be enabled. - Cygwin: likewise - 64-bit Windows: here it can be enabled as well. - 32-bit Windows: here not. This is the case we need to exclude. Bruno