Attached are patches and new files (sdk2003.zip) to add support for Windows
SDK 2003 for XP (32 bit) and XP x64 (64 bit). The build targets are
sdk2003_xp and sdk2003_xpx64. Files output32.txt and output64.txt are
testcurl.pl outputs.

Microsoft implemented the macro _M_X64 starting with VC 2005
(config-win32.h). gmtime_r() does not appear to be included any more
(config-win32.h) nor is it in my VC .NET 2003.

If these changes are acceptable, I can commence with daily builds.

What other configurations should I build? I have not yet found how to build
and run the tests.

Bob Monat