pub type PFN_cusparseScatter = unsafe extern "C" fn(handle: cusparseHandle_t, vec_x: cusparseDnVecDescr_t, vec_y: cusparseDnVecDescr_t) -> cusparseStatus_t;pub type PFN_cusparseScatter = unsafe extern "C" fn(handle: cusparseHandle_t, vec_x: cusparseDnVecDescr_t, vec_y: cusparseDnVecDescr_t) -> cusparseStatus_t;