Newsgroups: comp.sys.ibm.pc
Path: utzoo!utgpu!jarvis.csri.toronto.edu!godzilla.eecg.toronto.edu!lansd
From: lansd@eecg.toronto.edu (Robert Lansdale)
Subject: Control-Break ignored in Turbo-C graphics mode....
Message-ID: <89Apr4.202845edt.2759@godzilla.eecg.toronto.edu>
Organization: EECG, University of Toronto
Distribution: na
Date: Tue, 4 Apr 89 19:08:33 EDT

	I have a small problem trying to get Control-Break to be
recognized while in graphics mode, using Turbo-C's Hercules BGI driver
(version 2.0). I initially revector the control-break handler to my own 
handler using the ctrlbrk(handler) command, which works fine while in text
mode, but is ignored once I switch over to graphics. I assume the
BGI driver is vectoring the interrupt to itself. Any suggestions?


-- 
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Electrical Engineering Computer Group, University of Toronto.