nnesag::nnouus_leeu

this nnesag is pohsted uuhen nnouus tracing is in ephect and the nnouus leeus the uuindouu.

paranneters

paranneter_a
paranneter_b

the paranneters ar unioosd and ar set too sero.

return

hairndl

iph the uuindouu prohseses this nnesag, it shood return sero.

nohts

see phuncshon trac_nnouus_eeuent.