pub unsafe extern "C" fn CPLQuadTreeCreateEx(
pGlobalBounds: *const CPLRectObj,
pfnGetBounds: CPLQuadTreeGetBoundsExFunc,
pUserData: *mut c_void,
) -> *mut CPLQuadTreepub unsafe extern "C" fn CPLQuadTreeCreateEx(
pGlobalBounds: *const CPLRectObj,
pfnGetBounds: CPLQuadTreeGetBoundsExFunc,
pUserData: *mut c_void,
) -> *mut CPLQuadTree