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#ifndef __NET_TCP_HEADER_H__
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#ifndef __NET_TCP_HEADER_H__
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#define __NET_TCP_HEADER_H__
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#define __NET_TCP_HEADER_H__
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#include <sys/types.h>
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#include <sys/types.h>
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/** Returns the actual TCP header length.
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/** Returns the actual TCP header length in bytes.
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 *  @param header The TCP packet header. Input parameter.
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 *  @param[in] header The TCP packet header.
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 */
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 */
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#define TCP_HEADER_LENGTH( header )     (( header )->header_length * 4u )
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#define TCP_HEADER_LENGTH( header )     (( header )->header_length * 4u )
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/** Returns the actual TCP header length.
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/** Returns the TCP header length.
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 *  @param header The TCP packet header. Input parameter.
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 *  @param[in] length The TCP header length in bytes.
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 */
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 */
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#define TCP_COMPUTE_HEADER_LENGTH( length )     (( uint8_t ) (( length ) / 4u ))
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#define TCP_COMPUTE_HEADER_LENGTH( length )     (( uint8_t ) (( length ) / 4u ))
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/** Type definition of the transmission datagram header.
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/** Type definition of the transmission datagram header.
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 *  @see tcp_header
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 *  @see tcp_header