maint: update copyright

[gnulib.git] / m4 / jm-winsz2.m4

diff --git a/m4/jm-winsz2.m4 b/m4/jm-winsz2.m4
index 66c5040..97aafc0 100644 (file)
--- a/m4/jm-winsz2.m4
+++ b/m4/jm-winsz2.m4
@@ -1,6 +1,7 @@
-#serial 6
+# serial 7
 
-# Copyright (C) 1996, 1999, 2001, 2004 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1999, 2001, 2004, 2009-2014 Free Software Foundation,
+# Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -8,21 +9,21 @@
 AC_DEFUN([gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL],
 [AC_REQUIRE([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H])
  AC_CACHE_CHECK([whether use of TIOCGWINSZ requires sys/ioctl.h],
-               jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h,
-  [jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no
+                gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h,
+  [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no
 
-  if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no; then
+  if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then
     AC_EGREP_CPP([yes],
     [#include <sys/types.h>
 #     include <sys/ioctl.h>
 #     ifdef TIOCGWINSZ
         yes
 #     endif
-    ], jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes)
+    ], gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes)
   fi
   ])
-  if test $jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then
-    AC_DEFINE(GWINSZ_IN_SYS_IOCTL, 1,
+  if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then
+    AC_DEFINE([GWINSZ_IN_SYS_IOCTL], [1],
       [Define if your system defines TIOCGWINSZ in sys/ioctl.h.])
   fi
 ])