[comp.sys.ibm.pc] serial card interrupts

cd@hrc63.UUCP (03/26/87)

A few months ago (sometime this year I think), someone posted a source 
for interrupt driven serial i/o. Could someone post this to me please ?
I have written my own, limited version, but am having difficulties starting
interrupts on COM1/2 consistently.

			Thanks in advance,

				Colin J Denman
				cd@uk.co.gec-rl-hrc
				(..seismo!mcvax!ukc!uk.co.gec-rl-hrc!cd ?)