os.pullEvent() - multiple inputs

hey all!

i want os.pullEvent() to react ONLY on two types of events but i dont know how to do it.
i tried: os.pullEvent("key", "event") but that dont work

can someone tell is it possible ?
sory for my ENG

You call it without a filter and then use if statements to handle the two events you're interested in separately.

local ev, arg1, arg2, arg3, arg4 = os.pulLEvent()
if ev == "rednet_message" then

elseif ev == "key_down" then

end 

replace the ev == "…" with whatever events you want to listen for

Edit: elseif is more efficient but buth work fine

Rather than separate if blocks, one should use elseif to branch out to handle the different events.