pub unsafe extern "C" fn GDALGetDefaultHistogramEx( hBand: GDALRasterBandH, pdfMin: *mut f64, pdfMax: *mut f64, pnBuckets: *mut c_int, ppanHistogram: *mut *mut GUIntBig, bForce: c_int, pfnProgress: GDALProgressFunc, pProgressData: *mut c_void) -> Type