# GTY -- This directory contains the generalized termcap style database
# reader.  Adapted from iraf$sys/tty/.

		  gty = gtyopen (termcap_file, device, ufields)
		       gtyclose (gty)
		   cp = gtycaps (gty)
	     pval = gtyget[bir] (gty, cap)
	       nchars = gtygets (gty, cap, outstr, maxch)