SetViewOffset
status = SetViewOffset(fViewOffset);
SetViewOffset(position, false);
SetViewOffset(savedOffset, false);
SetViewOffset(offset, false);
SetViewOffset(oldOffset, false);
return SetViewOffset(offset, true);
SetViewOffset(fViewOffset);
status_t status = SetViewOffset(fViewOffset, false);
status = SetViewOffset(fViewOffset);
status_t SetViewOffset(off_t offset, bool sendNotices);
status_t SetViewOffset(off_t offset);
fEditor.SetViewOffset(position);
fEditor.SetViewOffset(foundAt);