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+# 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)