2 dnl Copyright (C) 2002, 2004, 2005, 2006 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_QUOTEARG],
11 dnl Prerequisites of lib/quotearg.c.
12 AC_CHECK_HEADERS_ONCE(wchar.h wctype.h)
13 AC_CHECK_FUNCS_ONCE(iswprint mbsinit)