Bug 11568 – can't compile std.stdio.rawWrite with -m64 in Windows

Cannot compile the following code with -m64. ----- import std.stdio; void main() { auto file = File("foo.txt", "w"); file.rawWrite([0, 1, 2, 3]); } ----- ----- C:\D\dmd2\windows\bin\..\..\src\phobos\std\stdio.d(579): Error: undefined identifier '_fileno', did you mean 'function f ileno'? C:\D\dmd2\windows\bin\..\..\src\phobos\std\stdio.d(580): Error: undefined identifier '_setmode' C:\D\dmd2\windows\bin\..\..\src\phobos\std\stdio.d(580): Error: undefined identifier _O_BINARY C:\D\dmd2\windows\bin\..\..\src\phobos\std\stdio.d(581): Error: undefined identifier '_setmode' stereo_test.d(6): Error: template instance std.stdio.File.rawWrite!int error instantiating -----

Sorry, in GitHub HEAD, this issue is fixed, but `std.stdio.rawRead` and some unittests cannot compile in Win64. So, I close this issue and open a new issue about `std.stdui.rawRead`.