Check for term.h and include it on non-ncurses system to get a declaration
for tigetstr.
diff --git a/configure.in b/configure.in
index f7f7ef7..8d77e7b 100644
--- a/configure.in
+++ b/configure.in
@@ -448,7 +448,7 @@
signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h termios.h \
sys/audioio.h sys/file.h sys/lock.h sys/modem.h db_185.h db.h \
sys/param.h sys/poll.h sys/select.h sys/socket.h sys/time.h sys/times.h \
-sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \
+sys/un.h sys/utsname.h sys/wait.h pty.h term.h libutil.h \
ndbm.h db1/ndbm.h gdbm/ndbm.h sys/resource.h netpacket/packet.h)
AC_HEADER_DIRENT