Need help

[Antonio Casimiro Costa <casim@di.fc.ul.pt>]

Hello

I don't now if this is the right place to post this message, so
if not please excuse me.

I using gnat3.05 in a linux machine and in the program I'm doing
I need to do non-blocking operations on the standard input. The
problem is that I don't know how to do it.

I would like to have a couple of functions that let me test for
the presence of a new readable character in the input and read it
without
echoing.

I would be very appreciated if someone could help me, or tell me
where can I find the information I need.

Thank you in advance

Antonio
-- 
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Antonio Casimiro Costa
Departamento de Informatica, FCUL
e-mail: casim@di.fc.ul.pt