From: phragger@yabbs
To: xenon@yabbs
Subject: re: Loop until keypress
Date: Fri Oct 29 09:24:13 1993

Youy could try sending a read request to the tty and then at the start of 
the loop and then break if necessary. I`d sugest you take a look
at the streams section of you're code. In any case a program like that 
would do busy-looping, ie on smaller machines waste one helluva lot of cpu
time, even so much that it would be easily noticable.