printf("::: (%ld, %ld), (%ld, %ld) -> (%d, %d), (%d, %d)\n",
DisplayMinX, DisplayMinY, DisplayMaxX, DisplayMaxY,
ScrollMinX, ScrollMinY, ScrollMaxX, ScrollMaxY);
printf("::: (%ld, %ld), (%ld, %ld) -> (%d, %d), (%d, %d)\n",
DisplayMinX, DisplayMinY, DisplayMaxX, DisplayMaxY,
ScrollMinX, ScrollMinY, ScrollMaxX, ScrollMaxY);