Marco Zecchini
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Example_RTOS
Rtos API example
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mdns_priv.h
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00001 /** 00002 * @file 00003 * MDNS responder private definitions 00004 */ 00005 00006 /* 00007 * Copyright (c) 2015 Verisure Innovation AB 00008 * All rights reserved. 00009 * 00010 * Redistribution and use in source and binary forms, with or without modification, 00011 * are permitted provided that the following conditions are met: 00012 * 00013 * 1. Redistributions of source code must retain the above copyright notice, 00014 * this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright notice, 00016 * this list of conditions and the following disclaimer in the documentation 00017 * and/or other materials provided with the distribution. 00018 * 3. The name of the author may not be used to endorse or promote products 00019 * derived from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 00022 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00023 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 00024 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00026 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00027 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00028 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 00029 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 00030 * OF SUCH DAMAGE. 00031 * 00032 * This file is part of the lwIP TCP/IP stack. 00033 * 00034 * Author: Erik Ekman <erik@kryo.se> 00035 * 00036 */ 00037 #ifndef LWIP_HDR_MDNS_PRIV_H 00038 #define LWIP_HDR_MDNS_PRIV_H 00039 00040 #include "lwip/apps/mdns_opts.h" 00041 #include "lwip/pbuf.h" 00042 00043 #if LWIP_MDNS_RESPONDER 00044 00045 /* Domain struct and methods - visible for unit tests */ 00046 00047 #define MDNS_DOMAIN_MAXLEN 256 00048 #define MDNS_READNAME_ERROR 0xFFFF 00049 00050 struct mdns_domain { 00051 /* Encoded domain name */ 00052 u8_t name[MDNS_DOMAIN_MAXLEN]; 00053 /* Total length of domain name, including zero */ 00054 u16_t length; 00055 /* Set if compression of this domain is not allowed */ 00056 u8_t skip_compression; 00057 }; 00058 00059 err_t mdns_domain_add_label(struct mdns_domain *domain, const char *label, u8_t len); 00060 u16_t mdns_readname(struct pbuf *p, u16_t offset, struct mdns_domain *domain); 00061 int mdns_domain_eq(struct mdns_domain *a, struct mdns_domain *b); 00062 u16_t mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domain); 00063 00064 #endif /* LWIP_MDNS_RESPONDER */ 00065 00066 #endif /* LWIP_HDR_MDNS_PRIV_H */
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