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mongoose/test/freertos-tcp/include/FreeRTOSIPConfigDefaults.h

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/*
* FreeRTOS+TCP V2.3.2
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
#ifndef FREERTOS_DEFAULT_IP_CONFIG_H
#define FREERTOS_DEFAULT_IP_CONFIG_H
/* The error numbers defined in this file will be moved to the core FreeRTOS
* code in future versions of FreeRTOS - at which time the following header file
* will be removed. */
#include "FreeRTOS_errno_TCP.h"
/* This file provides default values for configuration options that are missing
* from the FreeRTOSIPConfig.h configuration header file. */
/* These macros are used to define away static keyword for CBMC proofs */
#ifndef _static
#define _static static
#endif
/* Ensure defined configuration constants are using the most up to date naming. */
#ifdef tcpconfigIP_TIME_TO_LIVE
#error now called: ipconfigTCP_TIME_TO_LIVE
#endif
#ifdef updconfigIP_TIME_TO_LIVE
#error now called: ipconfigUDP_TIME_TO_LIVE
#endif
#ifdef ipFILLER_SIZE
#error now called: ipconfigPACKET_FILLER_SIZE
#endif
#ifdef dnsMAX_REQUEST_ATTEMPTS
#error now called: ipconfigDNS_REQUEST_ATTEMPTS
#endif
#ifdef ipconfigUDP_TASK_PRIORITY
#error now called: ipconfigIP_TASK_PRIORITY
#endif
#ifdef ipconfigUDP_TASK_STACK_SIZE_WORDS
#error now called: ipconfigIP_TASK_STACK_SIZE_WORDS
#endif
#ifdef ipconfigDRIVER_INCLUDED_RX_IP_FILTERING
#error now called: ipconfigETHERNET_DRIVER_FILTERS_PACKETS
#endif
#ifdef ipconfigMAX_SEND_BLOCK_TIME_TICKS
#error now called: ipconfigUDP_MAX_SEND_BLOCK_TIME_TICKS
#endif
#ifdef ipconfigUSE_RECEIVE_CONNECT_CALLBACKS
#error now called: ipconfigUSE_CALLBACKS
#endif
#ifdef ipconfigNUM_NETWORK_BUFFERS
#error now called: ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS
#endif
#ifdef ipconfigTCP_HANG_PROT
#error now called: ipconfigTCP_HANG_PROTECTION
#endif
#ifdef ipconfigTCP_HANG_PROT_TIME
#error now called: ipconfigTCP_HANG_PROTECTION_TIME
#endif
#ifdef FreeRTOS_lprintf
#error now called: FreeRTOS_debug_printf
#endif
#if ( ipconfigEVENT_QUEUE_LENGTH < ( ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS + 5 ) )
#error The ipconfigEVENT_QUEUE_LENGTH parameter must be at least ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS + 5
#endif
#if ( ipconfigNETWORK_MTU < 46 )
#error ipconfigNETWORK_MTU must be at least 46.
#endif
#ifdef ipconfigBUFFER_ALLOC_FIXED_SIZE
#error ipconfigBUFFER_ALLOC_FIXED_SIZE was dropped and replaced by a const value, declared in BufferAllocation[12].c
#endif
#ifdef ipconfigNIC_SEND_PASSES_DMA
#error now called: ipconfigZERO_COPY_TX_DRIVER
#endif
#ifdef HAS_TX_CRC_OFFLOADING
/* _HT_ As these macro names have changed, throw an error
* if they're still defined. */
#error now called: ipconfigHAS_TX_CRC_OFFLOADING
#endif
#ifdef HAS_RX_CRC_OFFLOADING
#error now called: ipconfigHAS_RX_CRC_OFFLOADING
#endif
#ifdef ipconfigTCP_RX_BUF_LEN
#error ipconfigTCP_RX_BUF_LEN is now called ipconfigTCP_RX_BUFFER_LENGTH
#endif
#ifdef ipconfigTCP_TX_BUF_LEN
#error ipconfigTCP_TX_BUF_LEN is now called ipconfigTCP_TX_BUFFER_LENGTH
#endif
#ifdef ipconfigDHCP_USES_USER_HOOK
#error ipconfigDHCP_USES_USER_HOOK and its associated callback have been superseded - see http: /*www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/TCP_IP_Configuration.html#ipconfigUSE_DHCP_HOOK */
#endif
#ifndef ipconfigUSE_TCP
#define ipconfigUSE_TCP ( 1 )
#endif
#if ipconfigUSE_TCP
/* Include support for TCP scaling windows */
#ifndef ipconfigUSE_TCP_WIN
#define ipconfigUSE_TCP_WIN ( 1 )
#endif
#ifndef ipconfigTCP_WIN_SEG_COUNT
#define ipconfigTCP_WIN_SEG_COUNT ( 256 )
#endif
#ifndef ipconfigIGNORE_UNKNOWN_PACKETS
/* When non-zero, TCP will not send RST packets in reply to
* TCP packets which are unknown, or out-of-order. */
#define ipconfigIGNORE_UNKNOWN_PACKETS ( 0 )
#endif
#endif /* if ipconfigUSE_TCP */
/*
* For debugging/logging: check if the port number is used for telnet
* Some events will not be logged for telnet connections
* because it would produce logging about the transmission of the logging...
* This macro will only be used if FreeRTOS_debug_printf() is defined for logging
*/
#ifndef ipconfigTCP_MAY_LOG_PORT
#define ipconfigTCP_MAY_LOG_PORT( xPort ) ( ( xPort ) != 23U )
#endif
#ifndef ipconfigSOCK_DEFAULT_RECEIVE_BLOCK_TIME
#define ipconfigSOCK_DEFAULT_RECEIVE_BLOCK_TIME portMAX_DELAY
#endif
#ifndef ipconfigSOCK_DEFAULT_SEND_BLOCK_TIME
#define ipconfigSOCK_DEFAULT_SEND_BLOCK_TIME portMAX_DELAY
#endif
#ifndef ipconfigDNS_RECEIVE_BLOCK_TIME_TICKS
#define ipconfigDNS_RECEIVE_BLOCK_TIME_TICKS pdMS_TO_TICKS( 5000U )
#endif
#ifndef ipconfigDNS_SEND_BLOCK_TIME_TICKS
#define ipconfigDNS_SEND_BLOCK_TIME_TICKS pdMS_TO_TICKS( 500U )
#endif
/*
* FreeRTOS debug logging routine (proposal)
* The macro will be called in the printf() style. Users can define
* their own logging routine as:
*
* #define FreeRTOS_debug_printf( MSG ) my_printf MSG
*
* The FreeRTOS_debug_printf() must be thread-safe but does not have to be
* interrupt-safe.
*/
#ifdef ipconfigHAS_DEBUG_PRINTF
#if ( ipconfigHAS_DEBUG_PRINTF == 0 )
#ifdef FreeRTOS_debug_printf
#error Do not define FreeRTOS_debug_print if ipconfigHAS_DEBUG_PRINTF is set to 0
#endif /* ifdef FreeRTOS_debug_printf */
#endif /* ( ipconfigHAS_DEBUG_PRINTF == 0 ) */
#endif /* ifdef ipconfigHAS_DEBUG_PRINTF */
#ifndef FreeRTOS_debug_printf
#define FreeRTOS_debug_printf( MSG ) do {} while( ipFALSE_BOOL )
#define ipconfigHAS_DEBUG_PRINTF 0
#endif
/*
* FreeRTOS general logging routine (proposal)
* Used in some utility functions such as FreeRTOS_netstat() and FreeRTOS_PrintARPCache()
*
* #define FreeRTOS_printf( MSG ) my_printf MSG
*
* The FreeRTOS_printf() must be thread-safe but does not have to be interrupt-safe
*/
#ifdef ipconfigHAS_PRINTF
#if ( ipconfigHAS_PRINTF == 0 )
#ifdef FreeRTOS_printf
#error Do not define FreeRTOS_print if ipconfigHAS_PRINTF is set to 0
#endif /* ifdef FreeRTOS_debug_printf */
#endif /* ( ipconfigHAS_PRINTF == 0 ) */
#endif /* ifdef ipconfigHAS_PRINTF */
#ifndef FreeRTOS_printf
#define FreeRTOS_printf( MSG ) do {} while( ipFALSE_BOOL )
#define ipconfigHAS_PRINTF 0
#endif
/*
* In cases where a lot of logging is produced, FreeRTOS_flush_logging( )
* will be called to give the logging module a chance to flush the data
* An example of this is the netstat command, which produces many lines of logging
*/
#ifndef FreeRTOS_flush_logging
#define FreeRTOS_flush_logging() do {} while( ipFALSE_BOOL )
#endif
/* Malloc functions. Within most applications of FreeRTOS, the couple
* pvPortMalloc()/vPortFree() will be used.
* If there is also SDRAM, the user may decide to use a different memory
* allocator:
* MallocLarge is used to allocate large TCP buffers (for Rx/Tx)
* MallocSocket is used to allocate the space for the sockets
*/
#ifndef pvPortMallocLarge
#define pvPortMallocLarge( x ) pvPortMalloc( x )
#endif
#ifndef vPortFreeLarge
#define vPortFreeLarge( ptr ) vPortFree( ptr )
#endif
#ifndef pvPortMallocSocket
#define pvPortMallocSocket( x ) pvPortMalloc( x )
#endif
#ifndef vPortFreeSocket
#define vPortFreeSocket( ptr ) vPortFree( ptr )
#endif
/*
* At several places within the library, random numbers are needed:
* - DHCP: For creating a DHCP transaction number
* - TCP: Set the Initial Sequence Number: this is the value of the first outgoing
* sequence number being used when connecting to a peer.
* Having a well randomized ISN is important to avoid spoofing
* - UDP/TCP: for setting the first port number to be used, in case a socket
* uses a 'random' or anonymous port number
*/
#ifndef ipconfigRAND32
#define ipconfigRAND32() rand()
#endif
/* --------------------------------------------------------
* End of: HT Added some macro defaults for the PLUS-UDP project
* -------------------------------------------------------- */
#ifndef ipconfigUSE_NETWORK_EVENT_HOOK
#define ipconfigUSE_NETWORK_EVENT_HOOK 0
#endif
#ifndef ipconfigUDP_MAX_SEND_BLOCK_TIME_TICKS
#define ipconfigUDP_MAX_SEND_BLOCK_TIME_TICKS ( pdMS_TO_TICKS( 20U ) )
#endif
#ifndef ipconfigARP_CACHE_ENTRIES
#define ipconfigARP_CACHE_ENTRIES 10
#endif
#ifndef ipconfigMAX_ARP_RETRANSMISSIONS
#define ipconfigMAX_ARP_RETRANSMISSIONS ( 5U )
#endif
#ifndef ipconfigMAX_ARP_AGE
#define ipconfigMAX_ARP_AGE 150U
#endif
#ifndef ipconfigUSE_ARP_REVERSED_LOOKUP
#define ipconfigUSE_ARP_REVERSED_LOOKUP 0
#endif
#ifndef ipconfigUSE_ARP_REMOVE_ENTRY
#define ipconfigUSE_ARP_REMOVE_ENTRY 0
#endif
#ifndef ipconfigINCLUDE_FULL_INET_ADDR
#define ipconfigINCLUDE_FULL_INET_ADDR 1
#endif
#ifndef ipconfigUSE_LINKED_RX_MESSAGES
#define ipconfigUSE_LINKED_RX_MESSAGES 0
#endif
#ifndef ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS
#define ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS 45
#endif
#ifndef ipconfigEVENT_QUEUE_LENGTH
#define ipconfigEVENT_QUEUE_LENGTH ( ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS + 5 )
#endif
#ifndef ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND
#define ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND 1
#endif
/* Configuration to control whether packets with IP options,
* received over the network, should be passed up to the
* software stack OR should be dropped.
* If set to 1, the stack accepts IP packets that contain IP options, but does
* not process the options (IP options are not supported).
* If set to 0, the stack will drop IP packets that contain IP options.
*/
#ifndef ipconfigIP_PASS_PACKETS_WITH_IP_OPTIONS
#define ipconfigIP_PASS_PACKETS_WITH_IP_OPTIONS 1
#endif
/* Configuration to control whether UDP packets with
* checksum value of zero should be passed up the software
* stack OR should be dropped.
* If set to 1, the stack will accept UDP packets that have their checksum
* value set to 0.
* If set to 0, the stack will drop UDP packets that have their checksum value
* set to 0.
*/
#ifndef ipconfigUDP_PASS_ZERO_CHECKSUM_PACKETS
#define ipconfigUDP_PASS_ZERO_CHECKSUM_PACKETS 0
#endif
#ifndef ipconfigUDP_TIME_TO_LIVE
#define ipconfigUDP_TIME_TO_LIVE 128
#endif
#ifndef ipconfigTCP_TIME_TO_LIVE
#define ipconfigTCP_TIME_TO_LIVE 128
#endif
#ifndef ipconfigUDP_MAX_RX_PACKETS
/* Make positive to define the maximum number of packets which will be buffered
* for each UDP socket.
* Can be overridden with the socket option FREERTOS_SO_UDP_MAX_RX_PACKETS
*/
#define ipconfigUDP_MAX_RX_PACKETS 0U
#endif
#ifndef ipconfigUSE_DHCP
#define ipconfigUSE_DHCP 1
#endif
#ifndef ipconfigUSE_DHCP_HOOK
#define ipconfigUSE_DHCP_HOOK 0
#endif
#ifndef ipconfigDHCP_FALL_BACK_AUTO_IP
/*
* Only applicable when DHCP is in use:
* If no DHCP server responds, use "Auto-IP" : the
* device will allocate a random LinkLayer IP address.
*/
#define ipconfigDHCP_FALL_BACK_AUTO_IP ( 0 )
#endif
#if ( ipconfigDHCP_FALL_BACK_AUTO_IP != 0 )
#define ipconfigARP_USE_CLASH_DETECTION 1
#endif
#ifndef ipconfigARP_USE_CLASH_DETECTION
#define ipconfigARP_USE_CLASH_DETECTION 0
#endif
#ifndef ipconfigNETWORK_MTU
#define ipconfigNETWORK_MTU 1500
#endif
#ifndef ipconfigTCP_MSS
#define ipconfigTCP_MSS ( ipconfigNETWORK_MTU - ( ipSIZE_OF_IPv4_HEADER + ipSIZE_OF_TCP_HEADER ) )
#endif
/* Each TCP socket has circular stream buffers for Rx and Tx, which
* have a fixed maximum size.
* The defaults for these size are defined here, although
* they can be overridden at runtime by using the setsockopt() call */
#ifndef ipconfigTCP_RX_BUFFER_LENGTH
#define ipconfigTCP_RX_BUFFER_LENGTH ( 4U * ipconfigTCP_MSS ) /* defaults to 5840 bytes */
#endif
/* Define the size of Tx stream buffer for TCP sockets */
#ifndef ipconfigTCP_TX_BUFFER_LENGTH
#define ipconfigTCP_TX_BUFFER_LENGTH ( 4U * ipconfigTCP_MSS ) /* defaults to 5840 bytes */
#endif
#ifndef ipconfigMAXIMUM_DISCOVER_TX_PERIOD
#ifdef _WINDOWS_
#define ipconfigMAXIMUM_DISCOVER_TX_PERIOD ( pdMS_TO_TICKS( 999U ) )
#else
#define ipconfigMAXIMUM_DISCOVER_TX_PERIOD ( pdMS_TO_TICKS( 30000U ) )
#endif /* _WINDOWS_ */
#endif /* ipconfigMAXIMUM_DISCOVER_TX_PERIOD */
#if ( ipconfigUSE_DNS == 0 )
/* The DNS module will not be included. */
#if ( ( ipconfigUSE_LLMNR != 0 ) || ( ipconfigUSE_NBNS != 0 ) )
/* LLMNR and NBNS depend on DNS because those protocols share a lot of code. */
#error When either LLMNR or NBNS is used, ipconfigUSE_DNS must be defined
#endif
#endif
#ifndef ipconfigUSE_DNS
#define ipconfigUSE_DNS 1
#endif
#ifndef ipconfigDNS_REQUEST_ATTEMPTS
#define ipconfigDNS_REQUEST_ATTEMPTS 5
#endif
#ifndef ipconfigUSE_DNS_CACHE
#define ipconfigUSE_DNS_CACHE 0
#endif
#if ( ipconfigUSE_DNS_CACHE != 0 )
#ifndef ipconfigDNS_CACHE_NAME_LENGTH
/* Per https://tools.ietf.org/html/rfc1035, 253 is the maximum string length
* of a DNS name. The following default accounts for a null terminator. */
#define ipconfigDNS_CACHE_NAME_LENGTH 254U
#endif
#ifndef ipconfigDNS_CACHE_ENTRIES
#define ipconfigDNS_CACHE_ENTRIES 1
#endif
#endif /* ipconfigUSE_DNS_CACHE != 0 */
/* When accessing services which have multiple IP addresses, setting this
* greater than 1 can improve reliability by returning different IP address
* answers on successive calls to FreeRTOS_gethostbyname(). */
#ifndef ipconfigDNS_CACHE_ADDRESSES_PER_ENTRY
#define ipconfigDNS_CACHE_ADDRESSES_PER_ENTRY 1
#endif
#ifndef ipconfigCHECK_IP_QUEUE_SPACE
#define ipconfigCHECK_IP_QUEUE_SPACE 0
#endif
#ifndef ipconfigUSE_LLMNR
/* Include support for LLMNR: Link-local Multicast Name Resolution (non-Microsoft) */
#define ipconfigUSE_LLMNR ( 0 )
#endif
#ifndef ipconfigREPLY_TO_INCOMING_PINGS
#define ipconfigREPLY_TO_INCOMING_PINGS 1
#endif
#ifndef ipconfigSUPPORT_OUTGOING_PINGS
#define ipconfigSUPPORT_OUTGOING_PINGS 0
#endif
#ifndef ipconfigFILTER_OUT_NON_ETHERNET_II_FRAMES
#define ipconfigFILTER_OUT_NON_ETHERNET_II_FRAMES 1
#endif
#ifndef ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES
#define ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES 1
#endif
#ifndef configINCLUDE_TRACE_RELATED_CLI_COMMANDS
#define ipconfigINCLUDE_EXAMPLE_FREERTOS_PLUS_TRACE_CALLS 0
#else
#define ipconfigINCLUDE_EXAMPLE_FREERTOS_PLUS_TRACE_CALLS configINCLUDE_TRACE_RELATED_CLI_COMMANDS
#endif
#ifndef ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM
#define ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM ( 0 )
#endif
#ifndef ipconfigETHERNET_DRIVER_FILTERS_PACKETS
#define ipconfigETHERNET_DRIVER_FILTERS_PACKETS ( 0 )
#endif
#ifndef ipconfigWATCHDOG_TIMER
/* This macro will be called in every loop the IP-task makes. It may be
* replaced by user-code that triggers a watchdog */
#define ipconfigWATCHDOG_TIMER()
#endif
#ifndef ipconfigUSE_CALLBACKS
#define ipconfigUSE_CALLBACKS ( 0 )
#endif
#if ( ipconfigUSE_CALLBACKS != 0 )
#ifndef ipconfigIS_VALID_PROG_ADDRESS
/* Replace this macro with a test returning non-zero if the memory pointer to by x
* is valid memory which can contain executable code
* In fact this is an extra safety measure: if a handler points to invalid memory,
* it will not be called
*/
#define ipconfigIS_VALID_PROG_ADDRESS( x ) ( ( x ) != NULL )
#endif
#endif
#ifndef ipconfigHAS_INLINE_FUNCTIONS
#define ipconfigHAS_INLINE_FUNCTIONS ( 1 )
#endif
#ifndef portINLINE
#define portINLINE inline
#endif
#ifndef ipconfigZERO_COPY_TX_DRIVER
/* When non-zero, the buffers passed to the SEND routine may be passed
* to DMA. As soon as sending is ready, the buffers must be released by
* calling vReleaseNetworkBufferAndDescriptor(), */
#define ipconfigZERO_COPY_TX_DRIVER ( 0 )
#endif
#ifndef ipconfigZERO_COPY_RX_DRIVER
/* This define doesn't mean much to the driver, except that it makes
* sure that pxPacketBuffer_to_NetworkBuffer() will be included. */
#define ipconfigZERO_COPY_RX_DRIVER ( 0 )
#endif
#ifndef ipconfigDRIVER_INCLUDED_TX_IP_CHECKSUM
#define ipconfigDRIVER_INCLUDED_TX_IP_CHECKSUM 0
#endif
#ifndef ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM
#define ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM 0
#endif
#ifndef ipconfigDHCP_REGISTER_HOSTNAME
#define ipconfigDHCP_REGISTER_HOSTNAME 0
#endif
#ifndef ipconfigSOCKET_HAS_USER_SEMAPHORE
#define ipconfigSOCKET_HAS_USER_SEMAPHORE 0
#endif
#ifndef ipconfigSOCKET_HAS_USER_WAKE_CALLBACK
#define ipconfigSOCKET_HAS_USER_WAKE_CALLBACK 0
#endif
#ifndef ipconfigSUPPORT_SELECT_FUNCTION
#define ipconfigSUPPORT_SELECT_FUNCTION 0
#endif
#ifndef ipconfigTCP_KEEP_ALIVE
#define ipconfigTCP_KEEP_ALIVE 0
#endif
#ifndef ipconfigDNS_USE_CALLBACKS
#define ipconfigDNS_USE_CALLBACKS 0
#endif
#ifndef ipconfigSUPPORT_SIGNALS
#define ipconfigSUPPORT_SIGNALS 0
#endif
#ifndef ipconfigUSE_NBNS
#define ipconfigUSE_NBNS 0
#endif
/* As an attack surface reduction for ports that listen for inbound
* connections, hang protection can help reduce the impact of SYN floods. */
#ifndef ipconfigTCP_HANG_PROTECTION
#define ipconfigTCP_HANG_PROTECTION 1
#endif
/* Non-activity timeout is expressed in seconds. */
#ifndef ipconfigTCP_HANG_PROTECTION_TIME
#define ipconfigTCP_HANG_PROTECTION_TIME 30U
#endif
#ifndef ipconfigTCP_IP_SANITY
#define ipconfigTCP_IP_SANITY 0
#endif
#ifndef ipconfigARP_STORES_REMOTE_ADDRESSES
#define ipconfigARP_STORES_REMOTE_ADDRESSES 0
#endif
#ifndef ipconfigBUFFER_PADDING
/* Expert option: define a value for 'ipBUFFER_PADDING'.
* When 'ipconfigBUFFER_PADDING' equals 0,
* 'ipBUFFER_PADDING' will get a default value of 8 + 2 bytes. */
#define ipconfigBUFFER_PADDING 0U
#endif
#ifndef ipconfigPACKET_FILLER_SIZE
#define ipconfigPACKET_FILLER_SIZE 2U
#endif
#ifndef ipconfigSELECT_USES_NOTIFY
#define ipconfigSELECT_USES_NOTIFY 0
#endif
#endif /* FREERTOS_DEFAULT_IP_CONFIG_H */
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