tgetnum
if (((num[i].val = tgetnum(num[i].capname)) > -1) &&
extern int tgetnum();
numval = tgetnum(num[i].capname);
gl->nline = tgetnum("li");
gl->ncolumn = tgetnum("co");
extern int tgetnum(char *);
extern int tgetnum(char *);
columns = tgetnum("co");
lines = tgetnum("li");
i = tgetnum(cap);
PadBaud = tgetnum("pb"); /* OK if fails */
LINES = tgetnum("li");
COLS = tgetnum("co");
if (tgetnum("sg") > 0)
if (tgetnum("ug") > 0)