/*
 * Window/terminal size structure.
 * This information is stored by the kernel
 * in order to provide a consistent interface,
 * but is not used by the kernel.
 *
 * Type must be "unsigned short" so that types.h not required.
 */
struct winsize {
        unsigned short  ws_row;                 /* rows, in characters
*/
        unsigned short  ws_col;                 /* columns, in
characters */
        unsigned short  ws_xpixel;              /* horizontal size,
pixels */
        unsigned short  ws_ypixel;              /* vertical size, pixels
*/
};

/*
 * Pun for SUN.
 */
struct ttysize {
        unsigned short  ts_lines;
        unsigned short  ts_cols;
        unsigned short  ts_xxx;
        unsigned short  ts_yyy;
};
#define TIOCGSIZE       TIOCGWINSZ
#define TIOCSSIZE       TIOCSWINSZ