How to switch off line buffering in stdin?

[Wojciech Zabolotny <wzab@ise.pw.edu.pl>]

Hi All!

I'm writing an application, which implements some terminal functionalities.
I'd like to receive every keystroke, just after the key is pressed
(like with vga_getkey(), but in text mode).
The standard "fgetc(stdin)" receives the char only after the whole line is
entered. The "setvbuf(stdin,NULL,_IONBF,0);" doesn't help at all.
How to implement it? Probably I should use "ioctls" to change the console's
behaviour. Where should I look for the information?
-- 
			TIA
			Wojciech Zabolotny
			wzab@ise.pw.edu.pl

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