pub unsafe extern "C" fn GDALBuildVRTOptionsSetProgress(
psOptions: *mut GDALBuildVRTOptions,
pfnProgress: GDALProgressFunc,
pProgressData: *mut c_void,
)pub unsafe extern "C" fn GDALBuildVRTOptionsSetProgress(
psOptions: *mut GDALBuildVRTOptions,
pfnProgress: GDALProgressFunc,
pProgressData: *mut c_void,
)