help needed with signal(2)

[Barsam Marasli]

I have a C program that runs continuously. I would like
to get its attention by hitting the <return> key. I can do
it using signal(2) with SIGINT or SIGQUIT but I don't want
to use interrupt or quit, and I couldn't figure out how to
do it with <return>. Any help (preferably with e-mail) would
be greatly appreciated.


---------------------------------------------------------------
Barsam Marasli
Internet: eros!barsam at arizona.edu
UUCP    : ...{allegra,ihnp4,cmcl2,hao!noao}!arizona!eros!barsam
Bitnet  : barsam at arizrvax