DosModeUndo

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(viohdl, kill, flag)

Parameters

viohdl (short)

VIO Handle of the screen group

kill (short)

0 - send an error code to mode save/restore thread

1 - terminate the mode save/restore thread

flag (short)

0 - remain owner of the mode save/restore thread

1 - give up mode save/restore thread