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DosModeUndo

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This function is similar to DOSSAVREDRAWUNDO, but does not control a save/restore thread, but the thread to change video modes.

Syntax

APIRET16 Pascal far DOSMODEUNDO(short viohdl,short kill, short flag)

Parameters

viohdl: VIO Handle of the screen group
kill

=0 send an error code to mode save/restore thread
=1 terminate the mode save/restore thread

flag

=0 remain owner of the mode save/restore thread
=1 give up mode save/restore thread

Return Code

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Dos