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mbed client lightswitch demo
Dependencies: mbed Socket lwip-eth lwip-sys lwip
Fork of mbed-client-classic-example-lwip by
nanostack-libservice/mbed-client-libservice/ip6string.h
- Committer:
- mbedAustin
- Date:
- 2016-06-09
- Revision:
- 11:cada08fc8a70
File content as of revision 11:cada08fc8a70:
/* * Copyright (c) 2014-2015 ARM Limited. All rights reserved. * 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 IP6STRING_H #define IP6STRING_H #ifdef __cplusplus extern "C" { #endif /** * Print binary IPv6 address to a string. * String must contain enough room for full address, 40 bytes exact. * IPv4 tunneling addresses are not covered. * \param ip6addr IPv6 address. * \p buffer to write string to. */ void ip6tos(const void *ip6addr, char *p); /** * Convert numeric IPv6 address string to a binary. * IPv4 tunneling addresses are not covered. * \param ip6addr IPv6 address in string format. * \param len Lenght of ipv6 string, maximum of 41. * \param dest buffer for address. MUST be 16 bytes. */ void stoip6(const char *ip6addr, size_t len, void *dest); /** * Find out numeric IPv6 address prefix length * \param ip6addr IPv6 address in string format * \return prefix length or 0 if it not given */ unsigned char sipv6_prefixlength(const char *ip6addr); #ifdef __cplusplus } #endif #endif