Function gdal_sys::GDALComputeBandStats

pub unsafe extern "C" fn GDALComputeBandStats(
    hBand: GDALRasterBandH, 
    nSampleStep: c_int, 
    pdfMean: *mut f64, 
    pdfStdDev: *mut f64, 
    pfnProgress: GDALProgressFunc, 
    pProgressData: *mut c_void
) -> Type