Please let me know if this should go to 21.1, too. APA> Looks like something is wrong with the latest change to APA> ../src/s/windowsnt.h APA> I am investigating APA> Could someone please review following patch. APA> It fixes ../src/s/windowsnt.h breakage introduced in an attempt to APA> support 'Vdirectory_sep_char' under Windows NT. APA> Mike, could you please verify this patch work for you when you change APA> 'Vdirectory_sep_char'? APA> I am building Windows NT native with GUNG_HO. APA> I'll submit it formally when I get positive feedback. APA> Best regards,