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/* Copyright (C) 2022 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <stddef.h>
#include <sys/socket.h>
extern const size_t PROXYV2_HEADER_MAXLEN;
int proxyv2_header_offset(void *base, size_t len_base);
int proxyv2_addr_store(void *base, size_t len_base, struct sockaddr_storage *ss);
int proxyv2_write_header(char *buf, size_t buflen, int socktype, const struct sockaddr *src,
const struct sockaddr *dst);
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