add kdewin32_stat64 to properly handle file sizes larger than 2 gb

[Николай Шафоростов]

i'm going to add kdewin32_stat64 function to kde_file_win.c file to properly 
handle file sizes larger than 2 gb (for filelight). are there any objections?
_______________________________________________
Kde-windows mailing list
Kde-windows@kde.org
https://mail.kde.org/mailman/listinfo/kde-windows