pub type PFN_cusparseSpSM_analysis = unsafe extern "C" fn(handle: cusparseHandle_t, op_a: cusparseOperation_t, op_b: cusparseOperation_t, alpha: *const c_void, mat_a: cusparseSpMatDescr_t, mat_b: cusparseDnMatDescr_t, mat_c: cusparseDnMatDescr_t, compute_type: cudaDataType, alg: cusparseSpSMAlg_t, descr: cusparseSpSMDescr_t, external_buffer: *mut c_void) -> cusparseStatus_t;