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# sys_select_h.m4 serial 1
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dnl Copyright (C) 2006 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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dnl Adapted from arpa_inet.m4, written by Simon Josefsson.
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AC_DEFUN([gl_HEADER_SYS_SELECT],
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AC_CHECK_HEADERS_ONCE([sys/select.h])
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if test $ac_cv_header_sys_select_h = yes; then
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SYS_SELECT_H='sys/select.h'
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AC_SUBST(SYS_SELECT_H)