change TCIOGWIN macro

diff --git a/configure.in b/configure.in
index 36f146e7561fd81dc10d858bda0265cf65bb4cb1..61876214d785dfe0a9e28fb49e579576fe89a58c 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -784,11 +784,7 @@ fi
 
 AC_HEADER_DIRENT
 AC_HEADER_SYS_WAIT
-AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
-if test $am_cv_sys_posix_termios = yes ; then
-       AC_DEFINE(HAVE_POSIX_TERMIOS,1,
-               [define if you have POSIX termios])
-fi
+AC_HEADER_TIOCGWINSZ
 
 AC_CHECK_HEADERS(              \
        arpa/inet.h             \