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C/C++ Interactive Reference Guide
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C-C++ Interactive Reference Guide.iso
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readme.txt
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1979-12-31
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Description of Submitted Materials
Four video routines which are dependant on IBM VIDEO ROM BIOS calls.
One of which is cursoroff a routine that turns the cursor off by placing it off
the screen at column 0 and row 25. Extended write many(ewriteM) writes a
specific number of characters to the screen at column parameter y1 and row
parameter x1. The string cannot be larger then MAXLENGTH which is defined in
VIDEO.H. The function fill, fills the screen with any background or textcolor.
It starts at screen position y1,x1 and ends at column length+y1 and row x2.
The routine xy locates the cursor at the appropriate cursor position. All
routines do not check screen coordinates for correctness.
Marc Bosser