VOID
PopFilterCapabilities(
  IN  PSYSTEM_POWER_CAPABILITIES SourceCapabilities,
  OUT PSYSTEM_POWER_CAPABILITIES FilteredCapabilities
  );

Routine Description:

    This routine filters the actual reported capabilities of the system into
    the visible capabilities of the system. Some capabilities will be hidden
    based on the presence of legacy drivers.

Arguments:

    SourceCapabilities - Supplies the original capabilities

    FilteredCapabilities - Returns the filtered capabilities.

Return Value:

    None.