mbed-os/features/nanostack/sal-stack-nanostack/source/Common_Protocols/ipv6_flow.h

38 lines
1.3 KiB
C

/*
* Copyright (c) 2016-2017, Arm Limited and affiliates.
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef IPV6_FLOW_H_
#define IPV6_FLOW_H_
#include "ns_types.h"
extern bool ipv6_flow_auto_label;
uint_fast24_t ipv6_flow_5tuple(const uint8_t src_addr[static 16],
const uint8_t dst_addr[static 16],
uint8_t protocol,
uint16_t src_port,
uint16_t dst_port);
uint_fast24_t ipv6_flow_2tuple_flow(const uint8_t src_addr[static 16],
const uint8_t dst_addr[static 16],
uint_fast24_t flow);
uint_fast24_t ipv6_flow_random(void);
#endif /* IPV6_FLOW_H_ */