2 dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_RANDOM_R],
9 AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
11 AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT])
12 if test $ac_cv_header_random_h = no; then
16 AC_CHECK_TYPES([struct random_data],
17 [], [HAVE_STRUCT_RANDOM_DATA=0],
24 AC_CHECK_FUNCS([random_r])
25 if test $ac_cv_func_random_r = no; then
32 # Prerequisites of lib/random_r.c.
33 AC_DEFUN([gl_PREREQ_RANDOM_R], [