1*1424dfb3Schristos#serial 9
2*1424dfb3Schristosdnl Copyright (C) 2002, 2005-2006, 2009-2020 Free Software Foundation, Inc.
3*1424dfb3Schristosdnl This file is free software; the Free Software Foundation
4*1424dfb3Schristosdnl gives unlimited permission to copy and/or distribute it,
5*1424dfb3Schristosdnl with or without modifications, as long as this notice is preserved.
6*1424dfb3Schristos
7*1424dfb3SchristosAC_DEFUN([gl_UNISTD_SAFER],
8*1424dfb3Schristos[
9*1424dfb3Schristos  AC_CHECK_FUNCS_ONCE([pipe])
10*1424dfb3Schristos])
11