1## Copyright (C) 1996-2021 The Squid Software Foundation and contributors 2## 3## Squid software is distributed under GPLv2+ license and includes 4## contributions from numerous individuals and organizations. 5## Please see the COPYING and CONTRIBUTORS files for details. 6## 7 8AC_CHECK_HEADERS([sys/socket.h],[BUILD_HELPER="file_userip"]) 9