[457] | 1 | /*
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| 2 | * Copyright (c) 2016 The MINIX 3 Project.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without modification,
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| 6 | * are permitted provided that the following conditions are met:
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| 7 | *
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| 8 | * 1. Redistributions of source code must retain the above copyright notice,
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| 9 | * this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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| 11 | * this list of conditions and the following disclaimer in the documentation
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| 12 | * and/or other materials provided with the distribution.
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| 13 | * 3. The name of the author may not be used to endorse or promote products
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| 14 | * derived from this software without specific prior written permission.
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| 15 | *
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| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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| 19 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 20 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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| 21 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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| 24 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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| 25 | * OF SUCH DAMAGE.
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| 26 | *
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| 27 | * Author: David van Moolenbroek <david@minix3.org>
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| 28 | */
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| 29 |
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| 30 | #ifndef LWIP_HDR_CONTRIB_ADDONS_TCP_ISN_H
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| 31 | #define LWIP_HDR_CONTRIB_ADDONS_TCP_ISN_H
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| 32 |
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| 33 | #include "lwip/opt.h"
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| 34 | #include "lwip/ip_addr.h"
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| 35 |
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| 36 | #ifdef __cplusplus
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| 37 | extern "C" {
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| 38 | #endif
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| 39 |
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| 40 | void lwip_init_tcp_isn(u32_t boot_time, const u8_t *secret_16_bytes);
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| 41 | u32_t lwip_hook_tcp_isn(const ip_addr_t *local_ip, u16_t local_port,
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| 42 | const ip_addr_t *remote_ip, u16_t remote_port);
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| 43 |
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| 44 | #ifdef __cplusplus
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| 45 | }
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| 46 | #endif
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| 47 |
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| 48 | #endif /* LWIP_HDR_CONTRIB_ADDONS_TCP_ISN_H */
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