mirror of
https://github.com/xjasonlyu/tun2socks.git
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117 lines
3.6 KiB
C
117 lines
3.6 KiB
C
/**
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* @file lwipopts.h
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* @author Ambroz Bizjak <ambrop7@gmail.com>
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*
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* @section LICENSE
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LWIP_CUSTOM_LWIPOPTS_H
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#define LWIP_CUSTOM_LWIPOPTS_H
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// enable tun2socks logic
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#define TUN2SOCKS 1
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#define NO_SYS 1
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#define LWIP_TIMERS 1
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#define LWIP_ARP 0
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#define ARP_QUEUEING 0
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#define IP_FORWARD 0
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#define LWIP_ICMP 1
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#define LWIP_RAW 1
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#define LWIP_DHCP 0
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#define LWIP_AUTOIP 0
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#define LWIP_SNMP 0
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#define LWIP_IGMP 0
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#define LWIP_DNS 0
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#define LWIP_UDP 1
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#define LWIP_UDPLITE 0
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#define LWIP_TCP 1
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#define LWIP_CALLBACK_API 1
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#define LWIP_NETIF_API 0
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#define LWIP_NETIF_LOOPBACK 0
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#define LWIP_HAVE_LOOPIF 1
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#define LWIP_HAVE_SLIPIF 0
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#define LWIP_NETCONN 0
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#define LWIP_SOCKET 0
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#define PPP_SUPPORT 0
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#define LWIP_IPV6 1
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#define LWIP_IPV6_MLD 0
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#define LWIP_IPV6_AUTOCONFIG 1
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// disable checksum checks
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#define CHECKSUM_CHECK_IP 0
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#define CHECKSUM_CHECK_UDP 0
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#define CHECKSUM_CHECK_TCP 0
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#define CHECKSUM_CHECK_ICMP 0
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#define CHECKSUM_CHECK_ICMP6 0
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#define LWIP_CHECKSUM_ON_COPY 1
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#define MEMP_NUM_TCP_PCB_LISTEN 1
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#define MEMP_NUM_TCP_PCB 16
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#define MEMP_NUM_UDP_PCB 1
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/*
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#define TCP_LISTEN_BACKLOG 1
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#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
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#define LWIP_TCP_TIMESTAMPS 1
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*/
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#define TCP_MSS 1460
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#define TCP_WND 32 * 1024
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#define TCP_SND_BUF (TCP_WND)
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#define MEM_LIBC_MALLOC 1
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#define MEMP_MEM_MALLOC 1
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#define MEM_SIZE 128 * 1024
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#define SYS_LIGHTWEIGHT_PROT 0
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#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
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// needed on 64-bit systems, enable it always so that the same configuration
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// is used regardless of the platform
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#define IPV6_FRAG_COPYHEADER 1
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#define LWIP_DEBUG 0
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#define LWIP_DBG_TYPES_ON LWIP_DBG_OFF
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#define INET_DEBUG LWIP_DBG_ON
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#define IP_DEBUG LWIP_DBG_ON
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#define RAW_DEBUG LWIP_DBG_ON
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#define SYS_DEBUG LWIP_DBG_ON
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#define NETIF_DEBUG LWIP_DBG_ON
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#define TCP_DEBUG LWIP_DBG_ON
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#define UDP_DEBUG LWIP_DBG_ON
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#define TCP_INPUT_DEBUG LWIP_DBG_ON
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#define TCP_OUTPUT_DEBUG LWIP_DBG_ON
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#define TCPIP_DEBUG LWIP_DBG_ON
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#define IP6_DEBUG LWIP_DBG_ON
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#define LWIP_STATS 0
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#define LWIP_STATS_DISPLAY 0
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#define LWIP_PERF 0
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#endif
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