pgrx_pg_sys

Function MultiXactGetCheckptMulti

Source 
pub unsafe fn MultiXactGetCheckptMulti(
    arg_is_shutdown: bool,
    arg_nextMulti: *mut MultiXactId,
    arg_nextMultiOffset: *mut MultiXactOffset,
    arg_oldestMulti: *mut MultiXactId,
    arg_oldestMultiDB: *mut Oid,
)