public static extern IntPtr CallNextHookEx(IntPtr hook, int code, IntPtr wParam, ref KBDLLHOOKSTRUCT lParam);
public static extern IntPtr CallNextHookEx(IntPtr hook, int code, IntPtr wParam, ref KBDLLHOOKSTRUCT lParam);
public static extern IntPtr CallNextHookEx(IntPtr hook, int code, IntPtr wParam, ref KBDLLHOOKSTRUCT lParam);
public static extern IntPtr CallNextHookEx(IntPtr hook, int code, IntPtr wParam, ref KBDLLHOOKSTRUCT lParam);