#define PCAPNG_SECTION_TYPE 0x0A0D0D0A
#define PCAPNG_INTERFACE_TYPE 0x00000001
#define PCAPNG_OLD_PACKET_TYPE 0x00000002
#define PCAPNG_SIMPLE_PACKET_TYPE 0x00000003
#define PCAPNG_NAME_RESOLUTION_TYPE 0x00000004
#define PCAPNG_INTERFACE_STATS_TYPE 0x00000005
#define PCAPNG_ENHANCED_PACKET_TYPE 0x00000006
#define PCAPNG_CUSTOM_TYPE 0x00000BAD
#define PCAPNG_CUSTOM_NONCOPY_TYPE 0x40000BAD
#define PCAPNG_DECRYPTION_SECRETS_TYPE 0x0000000A

#define PCAPNG_NRB_RECORD_END 0x0000
#define PCAPNG_NRB_RECORD_IP4 0x0001
#define PCAPNG_NRB_RECORD_IP6 0x0002

#define PCAPNG_CUSTOM_OPTION_UTF8 0xBAC
#define PCAPNG_CUSTOM_OPTION_BIN 0xBAD
#define PCAPNG_CUSTOM_OPTION_UTF8_NONCOPY 0x4BAC
#define PCAPNG_CUSTOM_OPTION_BIN_NONCOPY 0x4BAD


#define PCAPNG_OPTION_END 0x0000
#define PCAPNG_OPTION_COMMENT 1
/* Custom option code containing a UTF-8 string */
#define PCAPNG_OPTION_CUSTOM_1 2988
/* Custom option code containing binary octets */
#define PCAPNG_OPTION_CUSTOM_2 2989
/* Custom option code containing a UTF-8 string
 * Should not be copied to a new file if manipulated */
#define PCAPNG_OPTION_CUSTOM_3 19372
/* Custom option code containing binary octets
 * Should not be copied to a new file if manipulated */
#define PCAPNG_OPTION_CUSTOM_4 19373

#define PACKET_IS_SECTION (pcapng_get_record_type(packet) == PCAPNG_SECTION__TYPE)
#define PACKET_IS_INTERFACE (pcapng_get_record_type(packet) == PCAPNG_INTERFACE_TYPE)
#define PACKET_IS_OLD (pcapng_get_record_type(packet) == PCAPNG_OLD_PACKET_TYPE)
#define PACKET_IS_SIMPLE (pcapng_get_record_type(packet) == PCAPNG_SIMPLE_PACKET_TYPE)
#define PACKET_IS_NAME_RESOLUTION (pcapng_get_record_type(packet) == PCAPNG_NAME_RESOLUTION_TYPE)
#define PACKET_IS_INTERFACE_STATS_TYPE (pcapng_get_record_type(packet) == PCAPNG_INTERFACE_STATS_TYPE)
#define PACKET_IS_ENHANCED (pcapng_get_record_type(packet) == PCAPNG_ENHANCED_PACKET_TYPE)
#define PACKET_IS_CUSTOM_TYPE (pcapng_get_record_type(packet) == PCAPNG_CUSTOM_TYPE)
#define PCAPNG_IS_CUSTOM_NONCOPY_TYPE (pcapng_get_record_type(packet) == PCAPNG_CUSTOM_NONCOPY_TYPE)
#define PCAPNG_DECRYPTION_SECRETS_TYPE (pcapng_get_record_type(packet) == PCAPNG_DECRYPTION_SECRETS_TYPE)

#define PCAPNG_IFOPT_TSRESOL 9

#define PCAPNG_PKTOPT_DROPCOUNT 4

#define PCAPNG_STATOPT_START 2
#define PCAPNG_STATOPT_END 3
#define PCAPNG_STATOPT_IFRECV 4
#define PCAPNG_STATOPT_IFDROP 5
#define PCAPNG_STATOPT_FILTERACCEPT 6
#define PCAPNG_STATOPT_OSDROP 7
#define PCAPNG_STATOPT_USRDELIV 8

/* PCAPNG meta tag type codes */
/* SHB - Section header block */
#define PCAPNG_META_SHB_HARDWARE 2
#define PCAPNG_META_SHB_OS 3
#define PCAPNG_META_SHB_USERAPPL 4
/* Interface description block */
#define PCAPNG_META_IF_NAME 2
#define PCAPNG_META_IF_DESCR 3
#define PCAPNG_META_IF_IP4 4
#define PCAPNG_META_IF_IP6 5
#define PCAPNG_META_IF_MAC 6
#define PCAPNG_META_IF_EUI 7
#define PCAPNG_META_IF_SPEED 8
#define PCAPNG_META_IF_TSRESOL 9
#define PCAPNG_META_IF_TZONE 10
#define PCAPNG_META_IF_FILTER 11
#define PCAPNG_META_IF_OS 12
#define PCAPNG_META_IF_FCSLEN 13
#define PCAPNG_META_IF_TSOFFSET 14
#define PCAPNG_META_IF_HARDWARE 15
/* Enhanced block */
#define PCAPNG_META_EPB_FLAGS 2
#define PCAPNG_META_EPB_HASH 3
#define PCAPNG_META_EPB_DROPCOUNT 4
/* Name Resolution block */
#define PCAPNG_META_NRB_RECORD_END 0x0000
#define PCAPNG_META_NRB_RECORD_IP4 0x0001
#define PCAPNG_META_NRB_RECORD_IP6 0x0002
#define PCAPNG_META_NS_DNSNAME 2
#define PCAPNG_META_NS_DNS_IP4_ADDR 3
#define PCAPNG_META_NS_DNS_IP6_ADDR 4
/* Interface stats block */
#define PCAPNG_META_ISB_STARTTIME 2
#define PCAPNG_META_ISB_ENDTIME 3
#define PCAPNG_META_ISB_IFRECV 4
#define PCAPNG_META_ISB_IFDROP 5
#define PCAPNG_META_ISB_FILTERACCEPT 6
#define PCAPNG_META_ISB_OSDROP 7
#define PCAPNG_META_ISB_USRDELIV 8

void *pcapng_get_meta_section(libtrace_packet_t *packet, uint32_t section);
void *pcapng_get_meta_section_option(libtrace_packet_t *packet, uint32_t section,
        uint16_t option);