2 dnl Copyright (C) 2008 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_WCTOB],
9 AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
11 AC_CHECK_FUNCS_ONCE([wctob])
12 if test $ac_cv_func_wctob = no; then
18 dnl IRIX 6.5 has the wctob() function but does not declare it.
19 AC_CHECK_DECLS([wctob], [], [], [
20 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
22 BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
29 if test $ac_cv_have_decl_wctob != yes; then
36 # Prerequisites of lib/wctob.c.
37 AC_DEFUN([gl_PREREQ_WCTOB], [