Dear GPC Creators, I'm using GPC 20070904 to compile the following on Windows within MinGW: program p; function GetMicroSecondTime:longint; external name '_p_GetMicroSecondTime'; var i,j:integer; x:real; begin for i:=0 to 10 do begin for j:=0 to 100000 do x:=j/2; writeln(GetMicroSecondTime); end; end. On Linux with GPC 20041218, and on MacOS with GPC 20051116, the program produced output like this: 1194023823927008 1194023823934003 1194023823940745 1194023823947257 1194023823955457 1194023823977409 1194023823984707 1194023823990997 1194023823997348 1194023824003602 1194023824023001 But with the GPC 20070904 and MinGW, I get this: 1194023823000000 1194023823000000 1194023823000000 1194023823000000 1194023823000000 1194023823000000 1194023823000000 1194023823000000 1194023823000000 1194023824000000 1194023824000000 It appears that the microsecond part of the time is not working. Yours, Kevan -- Kevan Hashemi, Electrical Engineer Physics Department, Brandeis University http://alignment.hep.brandeis.edu/