waynet@kit.tek.com (Wayne Turner) (03/22/91)
I've installed a control-C handler (INT 23) for an application I am writing. It works but either DOS or BIOS still echoes the "^C" to the console. This is a problem since it's a graphics application and I want to avoid a screen redraw whenever the user hits ^C (BTW, my handler does nothing but IRET). I'd also like to avoid such extremes as redirecting stdout or hooking the keyboard interrupt handler. Also the keyboard-intercept interrupt is not supported on all PC's. Any ideas would be much appreciated. Thanks, Wayne Turner Tektronix, Inc. Redmond, Oregon waynet@kit.CNA.TEK.COM 503-923-4517