Function pgx_pg_sys::tuplesort_begin_heap

pub unsafe fn tuplesort_begin_heap(
    arg_tupDesc: TupleDesc, 
    arg_nkeys: c_int, 
    arg_attNums: *mut AttrNumber, 
    arg_sortOperators: *mut Oid, 
    arg_sortCollations: *mut Oid, 
    arg_nullsFirstFlags: *mut bool, 
    arg_workMem: c_int, 
    arg_coordinate: SortCoordinate, 
    arg_randomAccess: bool
) -> *mut Tuplesortstate