Function pgx_pg_sys::cost_windowagg

pub unsafe fn cost_windowagg(
    arg_path: *mut Path, 
    arg_root: *mut PlannerInfo, 
    arg_windowFuncs: *mut List, 
    arg_numPartCols: c_int, 
    arg_numOrderCols: c_int, 
    arg_input_startup_cost: Cost, 
    arg_input_total_cost: Cost, 
    arg_input_tuples: f64
)