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VBACKSP.C
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C/C++ Source or Header
|
1993-01-02
|
417 b
|
24 lines
/* vbacksp.c (emx+gcc) -- Copyright (c) 1987-1993 by Eberhard Mattes */
#include <sys/video.h>
#include "video2.h"
void v_backsp (int count)
{
while (count > 0)
{
--count;
if (_v_x <= 0)
{
if (_v_y > 0)
{
_v_x = _v_width-1;
--_v_y;
}
}
else
--_v_x;
}
v_gotoxy (_v_x, _v_y);
}