DirectFB Reference Manual
IDirectFB   EnumInputDevices

Enumerate all existing input devices.

EnumInputDevices (
  IDirectFB *thiz
  DFBInputDeviceCallback callback
  void *callbackdata
);

Calls the given callback for all available input devices. The callback is passed the device id that can be used to retrieve an interface on a specific device using IDirectFB->GetInputDevice().

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