The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
CBL_GET_SCR_SIZE Details (↑ Screen Routines)
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Parameters on Entry:
None
Parameters on Exit:
depth Number of lines.
width Number of columns.
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