Getting tty and keyboard input/output?

[Tyler Spivey]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Is there an API or somethying that i can use for getting tty/keyboard
input/output so that I can write a screen reader that will reiceive
every character from a tty and be able to intercept/override keypresses?
Thanks,
Tyler

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (FreeBSD)

iD8DBQFFkgyVTsjaYASMWKQRAvEAAKCwtuvgkyauUTGVQbhSEIjkexYIKQCcCtKi
8c4IXVHHZq6/hXXWxSBcs5I=
=hagJ
-----END PGP SIGNATURE-----