usr/src/usr.bin/window/tt.h

/*
 *      @(#)tt.h        3.5 83/08/17
 */

struct tt {
        int (*tt_init)();
        int (*tt_end)();
        int (*tt_setinsert)();
        int (*tt_setmodes)();
        int (*tt_move)();
        int (*tt_insline)();
        int (*tt_delline)();
        int (*tt_delchar)();
        int (*tt_write)();
        int (*tt_putc)();
        int (*tt_blank)();
        int (*tt_clreol)();
        int (*tt_clreos)();
        int (*tt_clear)();
        int tt_nrow;
        int tt_ncol;
        char tt_availmodes;
        char *tt_frame;
};

struct tt tt;

struct tt_tab {
        char *tt_name;
        int tt_len;
        int (*tt_func)();
};

struct tt_tab tt_tab[];

/*
 * nicer interface to termcap routines
 */
char tt_strings[1024];          /* string buffer */
char *tt_strp;                  /* pointer for it */

int tt_pc();                    /* just putchar() */
int tt_sc();                    /* *tt_strp++ = c */
char *tt_xgetstr();             /* tgetstr() and expand delays */

#define tt_tgetstr(s)   tgetstr((s), &tt_strp)
#define tt_tputs(s, n)  tputs((s), (n), tt_pc)