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#serial 9
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dnl Copyright (C) 2002, 2005-2006, 2009-2015 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_UNISTD_SAFER],
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[
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AC_CHECK_FUNCS_ONCE([pipe])
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])
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