The keyboard on my i386 machine has function keys. I've just started looking at Lazarus for Windows and Ubuntu and have ported a small Delphi app which functions after a fashion. BUT it reles to an extent on the user being able to use the function keys. Obviously I can't use the Windows constants (VK_F1 etc) but is there any way to trap the pressing of a function key? And if so what file do I need to include for the constants?