pub type PFN_cusparseCreateCoo = unsafe extern "C" fn(sp_mat: *mut cusparseSpMatDescr_t, rows: i64, cols: i64, nnz: i64, coo_row_ind: *mut c_void, coo_col_ind: *mut c_void, coo_values: *mut c_void, coo_idx_type: cusparseIndexType_t, idx_base: cusparseIndexBase_t, value_type: cudaDataType) -> cusparseStatus_t;