COLWIDTH
#define DRIVESPERLINE ((getmaxx(wnd) - 1 - INSET) / COLWIDTH)
if (_col + COLWIDTH >= getmaxx(wnd) - 1 - INSET) {
mvwaddstr(wnd, row, _col + (COLWIDTH - strlen(tmpstr)) / 2, tmpstr);
_col += COLWIDTH;
#define DRIVESPERLINE ((getmaxx(wnd) - 1 - INSET) / COLWIDTH)
if (_col + COLWIDTH >= getmaxx(wnd) - 1 - INSET) {
_col += COLWIDTH;
#define DRIVESPERLINE ((getmaxx(wnd) - 1 - INSET) / COLWIDTH)
if (_col + COLWIDTH >= getmaxx(wnd) - 1 - INSET) {
_col += COLWIDTH;
if (_col + COLWIDTH >= getmaxx(wnd) - 1 - INSET) {
_col += COLWIDTH;