$OpenBSD: patch-configure,v 1.2 2018/12/21 15:00:42 sthen Exp $
Index: configure
--- configure.orig
+++ configure
@@ -1673,7 +1673,7 @@ EOF
 
 fi
 
-for ac_hdr in sgtty.h termio.h unistd.h string.h
+for ac_hdr in sgtty.h termios.h termio.h unistd.h string.h
 do
 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
