--- a/sys/unix/Makefile.src	2023-02-15 14:52:57
+++ b/sys/unix/Makefile.src	2024-04-25 21:21:42
@@ -273,7 +273,10 @@
 # Curses - Karl Garrison, Tangles
 #WINSRC = $(WINCURSESSRC)
 #WINOBJ = $(WINCURSESOBJ)
-#
+
+WINSRC = $(WINTTYSRC) $(WINCURSESSRC)
+WINOBJ = $(WINTTYOBJ) $(WINCURSESOBJ)
+
 # on some systems the termcap library is in -ltermcap or -lcurses
 # on 386 Xenix, the -ltermlib tputs() seems not to work; use -lcurses instead
 # Sysatt uses shared library in lieu of this option