Function cusparseZcsrilu02_bufferSizeExt 

pub unsafe extern "C" fn cusparseZcsrilu02_bufferSizeExt(
    handle: cusparseHandle_t,
    m: c_int,
    nnz: c_int,
    descrA: cusparseMatDescr_t,
    csrSortedVal: *mut cuDoubleComplex,
    csrSortedRowPtr: *const c_int,
    csrSortedColInd: *const c_int,
    info: csrilu02Info_t,
    pBufferSize: *mut size_t,
) -> cusparseStatus_t