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SCREENS.TYP
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1984-12-03
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899b
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{@@@@@@@@@@@ copyright (C) 1984 by Neil J. Rubenking @@@@@@@@@@@@@@@@@@@@@@@@
The purchaser of these procedures and functions may include them in COMPILED
programs freely, but may not sell or give away the source text.
A variable of type "SCREEN" is exactly the same "shape" as
the video screen memory when in text mode. This type is
used in several programs, so it is stored separately and
called as needed, to avoid the problem of multiple declarations.
}
{@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@}
type
ScreenLoc = record
character : char;
attribute : byte;
end;
ScreenLine = array[1..80] of ScreenLoc;
Screen = array[1..25] of ScreenLine;
LineType = string[80];
var
Mono : Screen absolute $B000:$0000;
Colo : Screen absolute $B800:$0000;