1 #serial 9 2 dnl Copyright (C) 2002, 2005-2006, 2009-2012 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. 6 7 AC_DEFUN([gl_UNISTD_SAFER], 8 [ 9 AC_CHECK_FUNCS_ONCE([pipe]) 10 ]) 11
