Reference Manual - 1.4.11
IDirectFB   EnumScreens

Enumerate all existing screen.

DFBResult EnumScreens (
  IDirectFB   * thiz,
  DFBScreenCallback   callback,
  void   * callbackdata
);

Calls the given callback for each available screen. The callback is passed the screen id that can be used to retrieve an interface to a specific screen using IDirectFB::GetScreen().

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