using System; namespace CPF.Mac.AppKit { [Flags] public enum NSEventModifierMask : ulong { AlphaShiftKeyMask = 0x10000, ShiftKeyMask = 0x20000, ControlKeyMask = 0x40000, AlternateKeyMask = 0x80000, CommandKeyMask = 0x100000, NumericPadKeyMask = 0x200000, HelpKeyMask = 0x400000, FunctionKeyMask = 0x800000, DeviceIndependentModifierFlagsMask = 0xFFFF0000 } }