pub type PFN_cusparseCreateDnVec = unsafe extern "C" fn(descr: *mut cusparseDnVecDescr_t, size: i64, values: *mut c_void, value_type: cudaDataType) -> cusparseStatus_t;pub type PFN_cusparseCreateDnVec = unsafe extern "C" fn(descr: *mut cusparseDnVecDescr_t, size: i64, values: *mut c_void, value_type: cudaDataType) -> cusparseStatus_t;