#!/usr/bin/env bash | |
# SPDX-License-Identifier: LGPL-2.1-or-later | |
set -eu | |
set -o pipefail | |
${1:?} -E -dM -include sys/socket.h -include "${2:?}" -include "${3:?}" - </dev/null | \ | |
grep -Ev 'AF_UNSPEC|AF_MAX' | \ | |
awk '/^#define[ \t]+AF_[^ \t]+[ \t]+[AP]F_[^ \t]/ { print $2; }' |