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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright (c) 2021 Red Hat GmbH
* Author: Stefano Brivio <sbrivio@redhat.com>
*/
#ifndef UDP_INTERNAL_H
#define UDP_INTERNAL_H
#define UDP_CONN_TIMEOUT 180 /* s, timeout for ephemeral or local bind */
#define UDP_MAX_FRAMES 32 /* max # of frames to receive at once */
extern struct sockaddr_in udp4_localname;
extern struct sockaddr_in6 udp6_localname;
size_t udp_update_hdr4(const struct ctx *c, struct iphdr *iph,
size_t data_len, struct sockaddr_in *s_in,
in_port_t dstport, const struct timespec *now);
size_t udp_update_hdr6(const struct ctx *c, struct ipv6hdr *ip6h,
size_t data_len, struct sockaddr_in6 *s_in6,
in_port_t dstport, const struct timespec *now);
#endif /* UDP_INTERNAL_H */
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