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/** Packet map page size.
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/** Packet map page size.
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 */
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 */
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#define PACKET_MAP_SIZE 100
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#define PACKET_MAP_SIZE 100
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/** Returns the packet map page index.
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/** Returns the packet map page index.
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 *  @param packet_id The packet identifier.
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 *  @param[in] packet_id The packet identifier.
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 */
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 */
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#define PACKET_MAP_PAGE( packet_id )    ((( packet_id ) - 1 ) / PACKET_MAP_SIZE )
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#define PACKET_MAP_PAGE( packet_id )    ((( packet_id ) - 1 ) / PACKET_MAP_SIZE )
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/** Returns the packet index in the corresponding packet map page.
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/** Returns the packet index in the corresponding packet map page.
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 *  @param packet_id The packet identifier.
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 *  @param[in] packet_id The packet identifier.
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 */
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 */
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#define PACKET_MAP_INDEX( packet_id )   ((( packet_id ) - 1 ) % PACKET_MAP_SIZE )
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#define PACKET_MAP_INDEX( packet_id )   ((( packet_id ) - 1 ) % PACKET_MAP_SIZE )
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/** Type definition of the packet map page.
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/** Type definition of the packet map page.
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 */
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 */
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 *  @see generic_field.h
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 *  @see generic_field.h
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 */
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 */
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GENERIC_FIELD_DECLARE( gpm, packet_map_t );
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GENERIC_FIELD_DECLARE( gpm, packet_map_t );
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/** Releases the packet.
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/** Releases the packet.
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 *  @param packet The packet to be released. Input parameter.
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 *  @param[in] packet The packet to be released.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns EINVAL if the packet is not valid.
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 *  @returns EINVAL if the packet is not valid.
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 */
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 */
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int packet_destroy( packet_t packet );
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int packet_destroy( packet_t packet );
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