hpcfb_vchar
sizeof(struct hpcfb_vchar)*(col-vscn[row].maxcol-1));
struct hpcfb_vchar *svc = &vscn[row].col[srccol];
struct hpcfb_vchar *dvc = &vscn[row].col[dstcol];
struct hpcfb_vchar col[HPCFB_MAX_COLUMN];
memcpy(dvc, svc, ncols*sizeof(struct hpcfb_vchar));
memcpy(&dvc->col[0], &svc->col[0], sizeof(struct hpcfb_vchar)*(svc->maxcol+1));
struct hpcfb_vchar *svc;
struct hpcfb_vchar *vc = &vscn[row].col[col];
struct hpcfb_vchar *vcb;