Removed the now unused SOprint().

[mmh] / uip / termsbr.c

diff --git a/uip/termsbr.c b/uip/termsbr.c
index bb8a607..defc93f 100644 (file)
--- a/uip/termsbr.c
+++ b/uip/termsbr.c
@@ -57,15 +57,9 @@ char PC;
 
 static long speedcode;
 
-static int initLI = 0;
 static int initCO = 0;
 
-static int HC = 0;       /* are we on a hardcopy terminal? */
-static int LI = 40;      /* number of lines */
 static int CO = 80;      /* number of colums */
-static char *CL = NULL;  /* termcap string to clear screen */
-static char *SE = NULL;  /* termcap string to end standout mode   */
-static char *SO = NULL;  /* termcap string to begin standout mode */
 
 static char termcap[TXTSIZ];
 
@@ -121,21 +115,12 @@ read_termcap(void)
 # endif
 #endif
 
-       HC = tgetflag("hc");
-
        if (!initCO && (CO = tgetnum("co")) <= 0)
                CO = 80;
-       if (!initLI && (LI = tgetnum("li")) <= 0)
-               LI = 24;
 
        cp = termcap;
-       CL = tgetstr("cl", &cp);
        if ((bp = tgetstr("pc", &cp)))
                PC = *bp;
-       if (tgetnum("sg") <= 0) {
-               SE = tgetstr("se", &cp);
-               SO = tgetstr("so", &cp);
-       }
 }
 
 
@@ -156,79 +141,3 @@ sc_width(void)
 
        return CO;
 }
-
-
-int
-sc_length(void)
-{
-#ifdef TIOCGWINSZ
-       struct winsize win;
-
-       if (ioctl(fileno(stderr), TIOCGWINSZ, &win) != NOTOK
-                       && (LI = win.ws_row) > 0)
-               initLI++;
-       else
-#endif /* TIOCGWINSZ */
-               read_termcap();
-
-       return LI;
-}
-
-
-static int
-outc(int c)
-{
-       return putchar(c);
-}
-
-
-void
-clear_screen(void)
-{
-       read_termcap();
-
-       if (CL && speedcode)
-               tputs(CL, LI, outc);
-       else {
-               printf("\f");
-               if (speedcode)
-                       printf("\200");
-       }
-
-       fflush(stdout);
-}
-
-
-/*
-** print in standout mode
-*/
-int
-SOprintf(char *fmt, ...)
-{
-       va_list ap;
-
-       read_termcap();
-       if (!(SO && SE))
-               return NOTOK;
-
-       tputs(SO, 1, outc);
-
-       va_start(ap, fmt);
-       vprintf(fmt, ap);
-       va_end(ap);
-
-       tputs(SE, 1, outc);
-
-       return OK;
-}
-
-/*
-** Is this a hardcopy terminal?
-*/
-
-int
-sc_hardcopy(void)
-{
-       read_termcap();
-       return HC;
-}