swh:1:snp:c3bf2749e3476071fa748f67b0ffa2fdc5fe49d9
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Tip revision: ae64f9bd1d3621b5e60d7363bc20afb46aede215 authored by Linus Torvalds on 03 December 2017, 16:01:47 UTC
Linux 4.15-rc2
Tip revision: ae64f9b
secure_seq.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _NET_SECURE_SEQ
#define _NET_SECURE_SEQ

#include <linux/types.h>

u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
			       __be16 dport);
u32 secure_tcp_seq(__be32 saddr, __be32 daddr,
		   __be16 sport, __be16 dport);
u32 secure_tcp_ts_off(const struct net *net, __be32 saddr, __be32 daddr);
u32 secure_tcpv6_seq(const __be32 *saddr, const __be32 *daddr,
		     __be16 sport, __be16 dport);
u32 secure_tcpv6_ts_off(const struct net *net,
			const __be32 *saddr, const __be32 *daddr);
u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
				__be16 sport, __be16 dport);
u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
				  __be16 sport, __be16 dport);

#endif /* _NET_SECURE_SEQ */
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