Type Alias PFN_cusparseCreateDnMat 

pub type PFN_cusparseCreateDnMat = unsafe extern "C" fn(descr: *mut cusparseDnMatDescr_t, rows: i64, cols: i64, ld: i64, values: *mut c_void, value_type: cudaDataType, order: cusparseOrder_t) -> cusparseStatus_t;