diff options
Diffstat (limited to 'gnulib/import/m4/stdio_h.m4')
-rw-r--r-- | gnulib/import/m4/stdio_h.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gnulib/import/m4/stdio_h.m4 b/gnulib/import/m4/stdio_h.m4 index c603b514d96..5f968bc26a5 100644 --- a/gnulib/import/m4/stdio_h.m4 +++ b/gnulib/import/m4/stdio_h.m4 @@ -1,4 +1,4 @@ -# stdio_h.m4 serial 49 +# stdio_h.m4 serial 50 dnl Copyright (C) 2007-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -107,6 +107,8 @@ AC_DEFUN([gl_STDIO_H], gl_WARN_ON_USE_PREPARE([[#include <stdio.h> ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen renameat snprintf tmpfile vdprintf vsnprintf]) + + AC_REQUIRE([AC_C_RESTRICT]) ]) AC_DEFUN([gl_STDIO_MODULE_INDICATOR], |