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Path: utzoo!linus!decvax!harpo!eagle!mhuxl!houxm!ihnp4!ihlpf!ix454
From: ix454@ihlpf.UUCP
Newsgroups: net.micro.pc
Subject: "Re: PC Clock Card Query/Survey - (nf)"
Message-ID: <224@ihlpf.UUCP>
Date: Sun, 20-Nov-83 03:00:44 EST
Article-I.D.: ihlpf.224
Posted: Sun Nov 20 03:00:44 1983
Date-Received: Tue, 22-Nov-83 01:10:24 EST
Organization: AT&T Bell Labs, Naperville, IL
Lines: 9

#R:sdccs6:-119600:ihlpf:17100022:000:436
ihlpf!dap1    Nov 19 22:18:00 1983

It seems to me that you could set up a timer interrupt routine which would
look at the clock each time it wakes up and if it was 10:00 pm then have it
generate a software interrupt.  The only problem is, if your int. handler uses
any DOS interrupts, you're in trouble if you are in the middle of a DOS
interrupt when the 10:00 pm interrupt fires.  This, however, is a problem
whether the interrupt is generated by software OR hardware.