Update gnulib to current trunk

[deliverable/binutils-gdb.git] / gnulib / import / m4 / stdlib_h.m4

diff --git a/gnulib/import/m4/stdlib_h.m4 b/gnulib/import/m4/stdlib_h.m4
index 61a3e31edac04b57af4155f69d6d1f4b7c260311..743066a6336f9c3632813ea8cabe9f42a099ddcc 100644 (file)
--- a/gnulib/import/m4/stdlib_h.m4
+++ b/gnulib/import/m4/stdlib_h.m4
@@ -1,4 +1,4 @@
-# stdlib_h.m4 serial 48
+# stdlib_h.m4 serial 49
 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,
@@ -27,6 +27,8 @@ AC_DEFUN([gl_STDLIB_H],
     posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
     realpath rpmatch secure_getenv setenv setstate setstate_r srandom
     srandom_r strtod strtold strtoll strtoull unlockpt unsetenv])
+
+  AC_REQUIRE([AC_C_RESTRICT])
 ])
 
 AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],