X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/0845bc813c1cc48b18cdefff0b387c110647463c..a8abce5c5e2dce2ba6dbccd5d3829da104b80f9c:/netdissect.h diff --git a/netdissect.h b/netdissect.h index 458732b8..93fa8be6 100644 --- a/netdissect.h +++ b/netdissect.h @@ -29,32 +29,99 @@ #include "os-proto.h" #endif #include +#include "status-exit-codes.h" -#ifndef HAVE___ATTRIBUTE__ -#define __attribute__(x) +/* + * Data types corresponding to multi-byte integral values within data + * structures. These are defined as arrays of octets, so that they're + * not aligned on their "natural" boundaries, and so that you *must* + * use the EXTRACT_ macros to extract them (which you should be doing + * *anyway*, so as not to assume a particular byte order or alignment + * in your code). + * + * We even want EXTRACT_U_1 used for 8-bit integral values, so we + * define nd_uint8_t and nd_int8_t as arrays as well. + */ +typedef unsigned char nd_uint8_t[1]; +typedef unsigned char nd_uint16_t[2]; +typedef unsigned char nd_uint24_t[3]; +typedef unsigned char nd_uint32_t[4]; +typedef unsigned char nd_uint40_t[5]; +typedef unsigned char nd_uint48_t[6]; +typedef unsigned char nd_uint56_t[7]; +typedef unsigned char nd_uint64_t[8]; + +typedef signed char nd_int8_t[1]; + +/* + * "unsigned char" so that sign extension isn't done on the + * individual bytes while they're being assembled. + */ +typedef unsigned char nd_int32_t[4]; +typedef unsigned char nd_int64_t[8]; + +/* + * Use this for IPv4 addresses and netmasks. + * + * It's defined as an array of octets, so that it's not guaranteed to + * be aligned on its "natural" boundary (in some packet formats, it + * *isn't* so aligned). We have separate EXTRACT_ calls for them; + * sometimes you want the host-byte-order value, other times you want + * the network-byte-order value. + * + * Don't use EXTRACT_BE_U_4() on them, use EXTRACT_IPV4_TO_HOST_ORDER() + * if you want them in host byte order and EXTRACT_IPV4_TO_NETWORK_ORDER() + * if you want them in network byte order (which you want with system APIs + * that expect network-order IPv4 addresses, such as inet_ntop()). + * + * If, on your little-endian machine (e.g., an "IBM-compatible PC", no matter + * what the OS, or an Intel Mac, no matter what the OS), you get the wrong + * answer, and you've used EXTRACT_BE_U_4(), do *N*O*T* "fix" this by using + * EXTRACT_LE_U_4(), fix it by using EXTRACT_IPV4_TO_NETWORK_ORDER(), + * otherwise you're breaking the result on big-endian machines (e.g., + * most PowerPC/Power ISA machines, System/390 and z/Architecture, SPARC, + * etc.). + * + * Yes, people do this; that's why Wireshark has tvb_get_ipv4(), to extract + * an IPv4 address from a packet data buffer; it was introduced in reaction + * to somebody who *had* done that. + */ +typedef unsigned char nd_ipv4[4]; + +/* + * Use this for IPv6 addresses and netmasks. + */ +typedef unsigned char nd_ipv6[16]; + +/* + * Use this for MAC addresses. + */ +#define MAC_ADDR_LEN 6 /* length of MAC addresses */ +typedef unsigned char nd_mac_addr[MAC_ADDR_LEN]; + +/* + * Use this for blobs of bytes; make them arrays of nd_byte. + */ +typedef unsigned char nd_byte; + +/* + * Round up x to a multiple of y; y must be a power of 2. + */ +#ifndef roundup2 +#define roundup2(x, y) (((x)+((y)-1))&(~((y)-1))) #endif -/* snprintf et al */ +/* nd_snprintf et al */ #include +#include #include "ip.h" /* struct ip for nextproto4_cksum() */ +#include "ip6.h" /* struct ip6 for nextproto6_cksum() */ -#if !defined(HAVE_SNPRINTF) -int snprintf (char *str, size_t sz, const char *format, ...) -#ifdef __ATTRIBUTE___FORMAT_OK - __attribute__((format (printf, 3, 4))) -#endif /* __ATTRIBUTE___FORMAT_OK */ - ; -#endif /* !defined(HAVE_SNPRINTF) */ - -#if !defined(HAVE_VSNPRINTF) -int vsnprintf (char *str, size_t sz, const char *format, va_list ap) -#ifdef __ATTRIBUTE___FORMAT_OK - __attribute__((format (printf, 3, 0))) -#endif /* __ATTRIBUTE___FORMAT_OK */ - ; -#endif /* !defined(HAVE_VSNPRINTF) */ +extern int32_t thiszone; /* seconds offset from gmt to local time */ +/* invalid string to print '(invalid)' for malformed or corrupted packets */ +extern const char istr[]; #ifndef HAVE_STRLCAT extern size_t strlcat (char *, const char *, size_t); @@ -84,35 +151,49 @@ extern const char *tok2str(const struct tok *, const char *, u_int); extern char *bittok2str(const struct tok *, const char *, u_int); extern char *bittok2str_nosep(const struct tok *, const char *, u_int); +/* Initialize netdissect. */ +extern int nd_init(char *, size_t); +/* Clean up netdissect. */ +extern void nd_cleanup(void); + +/* Do we have libsmi support? */ +extern int nd_have_smi_support(void); +/* Load an SMI module. */ +extern int nd_load_smi_module(const char *, char *, size_t); +/* Flag indicating whether an SMI module has been loaded. */ +extern int nd_smi_module_loaded; +/* Version number of the SMI library, or NULL if we don't have libsmi support. */ +extern const char *nd_smi_version_string(void); + typedef struct netdissect_options netdissect_options; +#define IF_PRINTER_ARGS (netdissect_options *, const struct pcap_pkthdr *, const u_char *) + +typedef u_int (*if_printer) IF_PRINTER_ARGS; + struct netdissect_options { int ndo_bflag; /* print 4 byte ASes in ASDOT notation */ int ndo_eflag; /* print ethernet header */ int ndo_fflag; /* don't translate "foreign" IP address */ - int ndo_Kflag; /* don't check TCP checksums */ + int ndo_Kflag; /* don't check IP, TCP or UDP checksums */ int ndo_nflag; /* leave addresses as numbers */ int ndo_Nflag; /* remove domains from printed host names */ int ndo_qflag; /* quick (shorter) output */ - int ndo_Rflag; /* print sequence # field in AH/ESP*/ - int ndo_sflag; /* use the libsmi to translate OIDs */ int ndo_Sflag; /* print raw TCP sequence numbers */ int ndo_tflag; /* print packet arrival time */ int ndo_uflag; /* Print undecoded NFS handles */ - int ndo_vflag; /* verbose */ + int ndo_vflag; /* verbosity level */ int ndo_xflag; /* print packet in hex */ - int ndo_Xflag; /* print packet in hex/ascii */ - int ndo_Aflag; /* print packet only in ascii observing TAB, + int ndo_Xflag; /* print packet in hex/ASCII */ + int ndo_Aflag; /* print packet only in ASCII observing TAB, * LF, CR and SPACE as graphical chars */ - int ndo_dlt; /* if != -1, ask libpcap for the DLT it names*/ - int ndo_immediate; /* use immediate mode */ - int ndo_Hflag; /* dissect 802.11s draft mesh standard */ + const char *ndo_protocol; /* protocol */ + void *ndo_last_mem_p; /* pointer to the last allocated memory chunk */ int ndo_packet_number; /* print a packet number in the beginning of line */ int ndo_suppress_default_print; /* don't use default_print() for unknown packet types */ int ndo_tstamp_precision; /* requested time stamp precision */ - const char *ndo_dltname; const char *program_name; /* Name of the program using the library */ char *ndo_espsecret; @@ -129,34 +210,26 @@ struct netdissect_options { const u_char *ndo_packetp; const u_char *ndo_snapend; + /* pointer to the if_printer function */ + if_printer ndo_if_printer; + /* pointer to void function to output stuff */ void (*ndo_default_print)(netdissect_options *, - register const u_char *bp, register u_int length); + const u_char *bp, u_int length); /* pointer to function to do regular output */ int (*ndo_printf)(netdissect_options *, const char *fmt, ...) -#ifdef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS - __attribute__ ((format (printf, 2, 3))) -#endif - ; + PRINTFLIKE_FUNCPTR(2, 3); /* pointer to function to output errors */ - void (*ndo_error)(netdissect_options *, - const char *fmt, ...) -#ifdef __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS - __attribute__ ((noreturn)) -#endif /* __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS */ -#ifdef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS - __attribute__ ((format (printf, 2, 3))) -#endif /* __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS */ - ; + void NORETURN_FUNCPTR (*ndo_error)(netdissect_options *, + status_exit_codes_t status, + const char *fmt, ...) + PRINTFLIKE_FUNCPTR(3, 4); /* pointer to function to output warnings */ void (*ndo_warning)(netdissect_options *, const char *fmt, ...) -#ifdef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS - __attribute__ ((format (printf, 2, 3))) -#endif - ; + PRINTFLIKE_FUNCPTR(2, 3); }; #define PT_VAT 1 /* Visual Audio Tool */ @@ -175,6 +248,7 @@ struct netdissect_options { #define PT_PGM 14 /* [UDP-encapsulated] Pragmatic General Multicast */ #define PT_PGM_ZMTP1 15 /* ZMTP/1.0 inside PGM (native or UDP-encapsulated) */ #define PT_LMP 16 /* Link Management Protocol */ +#define PT_RESP 17 /* RESP */ #ifndef min #define min(a,b) ((a)>(b)?(b):(a)) @@ -183,6 +257,9 @@ struct netdissect_options { #define max(a,b) ((b)>(a)?(b):(a)) #endif +/* For source or destination ports tests (UDP, TCP, ...) */ +#define IS_SRC_OR_DST_PORT(p) (sport == (p) || dport == (p)) + /* * Maximum snapshot length. This should be enough to capture the full * packet on most network interfaces. @@ -204,25 +281,14 @@ struct netdissect_options { * savefile header to control the size of the buffer they allocate, * so a size of, say, 2^31-1 might not work well. * - * XXX - does it need to be bigger still? + * XXX - does it need to be bigger still? Note that, for versions of + * libpcap with pcap_create()/pcap_activate(), if no -s flag is specified + * or -s 0 is specified, we won't set the snapshot length at all, and will + * let libpcap choose a snapshot length; newer versions may choose a bigger + * value than 262144 for D-Bus, for example. */ #define MAXIMUM_SNAPLEN 262144 -/* - * The default snapshot length is the maximum. - */ -#define DEFAULT_SNAPLEN MAXIMUM_SNAPLEN - -#define ESRC(ep) ((ep)->ether_shost) -#define EDST(ep) ((ep)->ether_dhost) - -#ifndef NTOHL -#define NTOHL(x) (x) = ntohl(x) -#define NTOHS(x) (x) = ntohs(x) -#define HTONL(x) (x) = htonl(x) -#define HTONS(x) (x) = htons(x) -#endif - /* * True if "l" bytes of "var" were captured. * @@ -250,29 +316,33 @@ struct netdissect_options { */ #define IS_NOT_NEGATIVE(x) (((x) > 0) || ((x) == 0)) -#define ND_TTEST2(var, l) \ +#define ND_TTEST_LEN(p, l) \ (IS_NOT_NEGATIVE(l) && \ ((uintptr_t)ndo->ndo_snapend - (l) <= (uintptr_t)ndo->ndo_snapend && \ - (uintptr_t)&(var) <= (uintptr_t)ndo->ndo_snapend - (l))) + (uintptr_t)(p) <= (uintptr_t)ndo->ndo_snapend - (l))) -/* True if "var" was captured */ -#define ND_TTEST(var) ND_TTEST2(var, sizeof(var)) +/* True if "*(p)" was captured */ +#define ND_TTEST_SIZE(p) ND_TTEST_LEN(p, sizeof(*(p))) -/* Bail if "l" bytes of "var" were not captured */ -#define ND_TCHECK2(var, l) if (!ND_TTEST2(var, l)) goto trunc +/* Bail out if "l" bytes from "p" were not captured */ +#define ND_TCHECK_LEN(p, l) if (!ND_TTEST_LEN(p, l)) goto trunc -/* Bail if "var" was not captured */ -#define ND_TCHECK(var) ND_TCHECK2(var, sizeof(var)) +/* Bail out if "*(p)" was not captured */ +#define ND_TCHECK_SIZE(p) ND_TCHECK_LEN(p, sizeof(*(p))) -#define ND_PRINT(STUFF) (*ndo->ndo_printf)STUFF +#define ND_PRINT(...) (ndo->ndo_printf)(ndo, __VA_ARGS__) #define ND_DEFAULTPRINT(ap, length) (*ndo->ndo_default_print)(ndo, ap, length) extern void ts_print(netdissect_options *, const struct timeval *); -extern void relts_print(netdissect_options *, int); +extern void signed_relts_print(netdissect_options *, int32_t); +extern void unsigned_relts_print(netdissect_options *, uint32_t); -extern int fn_print(netdissect_options *, const u_char *, const u_char *); -extern int fn_printn(netdissect_options *, const u_char *, u_int, const u_char *); -extern int fn_printzp(netdissect_options *, const u_char *, u_int, const u_char *); +extern void fn_print_char(netdissect_options *, u_char); +extern void fn_print_str(netdissect_options *, const u_char *); +extern int nd_print(netdissect_options *, const u_char *, const u_char *); +extern u_int nd_printztn(netdissect_options *ndo, const u_char *, u_int, const u_char *); +extern int nd_printn(netdissect_options *, const u_char *, u_int, const u_char *); +extern int nd_printzp(netdissect_options *, const u_char *, u_int, const u_char *); /* * Flags for txtproto_print(). @@ -293,10 +363,30 @@ extern void txtproto_print(netdissect_options *, const u_char *, u_int, #define ND_ISGRAPH(c) ((c) > 0x20 && (c) <= 0x7E) #define ND_TOASCII(c) ((c) & 0x7F) -extern void safeputchar(netdissect_options *, const u_char); -extern void safeputs(netdissect_options *, const u_char *, const u_int); - -#ifdef LBL_ALIGN +#if (defined(__i386__) || defined(_M_IX86) || defined(__X86__) || defined(__x86_64__) || defined(_M_X64)) || \ + (defined(__arm__) || defined(_M_ARM) || defined(__aarch64__)) || \ + (defined(__m68k__) && (!defined(__mc68000__) && !defined(__mc68010__))) || \ + (defined(__ppc__) || defined(__ppc64__) || defined(_M_PPC) || defined(_ARCH_PPC) || defined(_ARCH_PPC64)) || \ + (defined(__s390__) || defined(__s390x__) || defined(__zarch__)) || \ + defined(__vax__) +/* + * The procesor natively handles unaligned loads, so just use memcpy() + * and memcmp(), to enable those optimizations. + * + * XXX - are those all the x86 tests we need? + * XXX - do we need to worry about ARMv1 through ARMv5, which didn't + * support unaligned loads, and, if so, do we need to worry about all + * of them, or just some of them, e.g. ARMv5? + * XXX - are those the only 68k tests we need not to generated + * unaligned accesses if the target is the 68000 or 68010? + * XXX - are there any tests we don't need, because some definitions are for + * compilers that also predefine the GCC symbols? + * XXX - do we need to test for both 32-bit and 64-bit versions of those + * architectures in all cases? + */ +#define UNALIGNED_MEMCPY(p, q, l) memcpy((p), (q), (l)) +#define UNALIGNED_MEMCMP(p, q, l) memcmp((p), (q), (l)) +#else /* * The processor doesn't natively handle unaligned loads, * and the compiler might "helpfully" optimize memcpy() @@ -312,275 +402,248 @@ extern void unaligned_memcpy(void *, const void *, size_t); extern int unaligned_memcmp(const void *, const void *, size_t); #define UNALIGNED_MEMCPY(p, q, l) unaligned_memcpy((p), (q), (l)) #define UNALIGNED_MEMCMP(p, q, l) unaligned_memcmp((p), (q), (l)) -#else -/* - * The procesor natively handles unaligned loads, so just use memcpy() - * and memcmp(), to enable those optimizations. - */ -#define UNALIGNED_MEMCPY(p, q, l) memcpy((p), (q), (l)) -#define UNALIGNED_MEMCMP(p, q, l) memcmp((p), (q), (l)) #endif #define PLURAL_SUFFIX(n) \ (((n) != 1) ? "s" : "") -extern const char *dnname_string(netdissect_options *, u_short); -extern const char *dnnum_string(netdissect_options *, u_short); - -extern int mask2plen(uint32_t); extern const char *tok2strary_internal(const char **, int, const char *, int); #define tok2strary(a,f,i) tok2strary_internal(a, sizeof(a)/sizeof(a[0]),f,i) -#ifdef INET6 -extern int mask62plen(const u_char *); -#endif /*INET6*/ - -/* The printer routines. */ - -#include - -extern char *q922_string(netdissect_options *ndo, const u_char *, u_int); - -typedef u_int (*if_printer)(struct netdissect_options *ndo, - const struct pcap_pkthdr *, const u_char *); - extern if_printer lookup_printer(int); -extern void eap_print(netdissect_options *,const u_char *, u_int); -extern int esp_print(netdissect_options *, - const u_char *bp, const int length, const u_char *bp2, - int *nhdr, int *padlen); -extern void arp_print(netdissect_options *,const u_char *, u_int, u_int); -extern void medsa_print(netdissect_options *, const u_char *, u_int, u_int); -extern void tipc_print(netdissect_options *, const u_char *, u_int, u_int); -extern void msnlb_print(netdissect_options *, const u_char *); -extern void icmp6_print(netdissect_options *ndo, const u_char *, - u_int, const u_char *, int); -extern void isakmp_print(netdissect_options *,const u_char *, - u_int, const u_char *); -extern void isakmp_rfc3948_print(netdissect_options *,const u_char *, - u_int, const u_char *); -extern void ip_print(netdissect_options *,const u_char *, u_int); -extern void ip_print_inner(netdissect_options *ndo, - const u_char *bp, u_int length, u_int nh, - const u_char *bp2); -extern void rrcp_print(netdissect_options *,const u_char *, u_int); -extern void loopback_print(netdissect_options *, const u_char *, const u_int); -extern void carp_print(netdissect_options *, const u_char *, u_int, int); - -extern u_int ether_print(netdissect_options *, - const u_char *, u_int, u_int, - void (*)(netdissect_options *, const u_char *), - const u_char *); +/* The DLT printer routines */ + +extern u_int ap1394_if_print IF_PRINTER_ARGS; +extern u_int arcnet_if_print IF_PRINTER_ARGS; +extern u_int arcnet_linux_if_print IF_PRINTER_ARGS; +extern u_int atm_if_print IF_PRINTER_ARGS; +extern u_int bt_if_print IF_PRINTER_ARGS; +extern u_int chdlc_if_print IF_PRINTER_ARGS; +extern u_int cip_if_print IF_PRINTER_ARGS; +extern u_int enc_if_print IF_PRINTER_ARGS; +extern u_int ether_if_print IF_PRINTER_ARGS; +extern u_int fddi_if_print IF_PRINTER_ARGS; +extern u_int fr_if_print IF_PRINTER_ARGS; +extern u_int ieee802_11_if_print IF_PRINTER_ARGS; +extern u_int ieee802_11_radio_avs_if_print IF_PRINTER_ARGS; +extern u_int ieee802_11_radio_if_print IF_PRINTER_ARGS; +extern u_int ieee802_15_4_if_print IF_PRINTER_ARGS; +extern u_int ipfc_if_print IF_PRINTER_ARGS; +extern u_int ipnet_if_print IF_PRINTER_ARGS; +extern u_int juniper_atm1_if_print IF_PRINTER_ARGS; +extern u_int juniper_atm2_if_print IF_PRINTER_ARGS; +extern u_int juniper_chdlc_if_print IF_PRINTER_ARGS; +extern u_int juniper_es_if_print IF_PRINTER_ARGS; +extern u_int juniper_ether_if_print IF_PRINTER_ARGS; +extern u_int juniper_frelay_if_print IF_PRINTER_ARGS; +extern u_int juniper_ggsn_if_print IF_PRINTER_ARGS; +extern u_int juniper_mfr_if_print IF_PRINTER_ARGS; +extern u_int juniper_mlfr_if_print IF_PRINTER_ARGS; +extern u_int juniper_mlppp_if_print IF_PRINTER_ARGS; +extern u_int juniper_monitor_if_print IF_PRINTER_ARGS; +extern u_int juniper_ppp_if_print IF_PRINTER_ARGS; +extern u_int juniper_pppoe_atm_if_print IF_PRINTER_ARGS; +extern u_int juniper_pppoe_if_print IF_PRINTER_ARGS; +extern u_int juniper_services_if_print IF_PRINTER_ARGS; +extern u_int lane_if_print IF_PRINTER_ARGS; +extern u_int ltalk_if_print IF_PRINTER_ARGS; +extern u_int mfr_if_print IF_PRINTER_ARGS; +extern u_int netanalyzer_if_print IF_PRINTER_ARGS; +extern u_int netanalyzer_transparent_if_print IF_PRINTER_ARGS; +extern u_int nflog_if_print IF_PRINTER_ARGS; +extern u_int null_if_print IF_PRINTER_ARGS; +extern u_int pflog_if_print IF_PRINTER_ARGS; +extern u_int pktap_if_print IF_PRINTER_ARGS; +extern u_int ppi_if_print IF_PRINTER_ARGS; +extern u_int ppp_bsdos_if_print IF_PRINTER_ARGS; +extern u_int ppp_hdlc_if_print IF_PRINTER_ARGS; +extern u_int ppp_if_print IF_PRINTER_ARGS; +extern u_int pppoe_if_print IF_PRINTER_ARGS; +extern u_int prism_if_print IF_PRINTER_ARGS; +extern u_int raw_if_print IF_PRINTER_ARGS; +extern u_int sl_bsdos_if_print IF_PRINTER_ARGS; +extern u_int sl_if_print IF_PRINTER_ARGS; +extern u_int sll_if_print IF_PRINTER_ARGS; +extern u_int sll2_if_print IF_PRINTER_ARGS; +extern u_int sunatm_if_print IF_PRINTER_ARGS; +extern u_int symantec_if_print IF_PRINTER_ARGS; +extern u_int token_if_print IF_PRINTER_ARGS; +extern u_int usb_linux_48_byte_if_print IF_PRINTER_ARGS; +extern u_int usb_linux_64_byte_if_print IF_PRINTER_ARGS; -extern u_int ether_if_print(netdissect_options *, - const struct pcap_pkthdr *,const u_char *); -extern u_int netanalyzer_if_print(netdissect_options *, - const struct pcap_pkthdr *,const u_char *); -extern u_int netanalyzer_transparent_if_print(netdissect_options *, - const struct pcap_pkthdr *, - const u_char *); +/* + * Structure passed to some printers to allow them to print + * link-layer address information if ndo_eflag isn't set + * (because they are for protocols that don't have their + * own addresses, so that we'd want to report link-layer + * address information). + * + * This contains a pointer to an address and a pointer to a routine + * to which we pass that pointer in order to get a string. + */ +struct lladdr_info { + const char *(*addr_string)(netdissect_options *, const u_char *); + const u_char *addr; +}; -extern int ethertype_print(netdissect_options *,u_short, const u_char *, - u_int, u_int); +/* The printer routines. */ -extern int print_unknown_data(netdissect_options *,const u_char *, const char *,int); +extern void aarp_print(netdissect_options *, const u_char *, u_int); +extern int ah_print(netdissect_options *, const u_char *); +extern void ahcp_print(netdissect_options *, const u_char *, const u_int); +extern void aodv_print(netdissect_options *, const u_char *, u_int, int); +extern void aoe_print(netdissect_options *, const u_char *, const u_int); +extern void arp_print(netdissect_options *, const u_char *, u_int, u_int); extern void ascii_print(netdissect_options *, const u_char *, u_int); -extern void hex_print_with_offset(netdissect_options *, const char *ident, const u_char *cp, - u_int, u_int); -extern void hex_print(netdissect_options *,const char *ident, const u_char *cp,u_int); -extern void hex_and_ascii_print_with_offset(netdissect_options *, const char *, const u_char *, u_int, u_int); -extern void hex_and_ascii_print(netdissect_options *, const char *, const u_char *, u_int); - -extern int ah_print(netdissect_options *, register const u_char *); +extern void atalk_print(netdissect_options *, const u_char *, u_int); +extern void atm_print(netdissect_options *, u_int, u_int, u_int, const u_char *, u_int, u_int); +extern void babel_print(netdissect_options *, const u_char *, u_int); extern void beep_print(netdissect_options *, const u_char *, u_int); +extern void bfd_print(netdissect_options *, const u_char *, u_int, u_int); +extern void bgp_print(netdissect_options *, const u_char *, u_int); +extern const char *bgp_vpn_rd_print(netdissect_options *, const u_char *); +extern void bootp_print(netdissect_options *, const u_char *, u_int); +extern void calm_fast_print(netdissect_options *, const u_char *, u_int, const struct lladdr_info *); +extern void carp_print(netdissect_options *, const u_char *, u_int, u_int); +extern void cdp_print(netdissect_options *, const u_char *, u_int, u_int); +extern void cfm_print(netdissect_options *, const u_char *, u_int); +extern u_int chdlc_print(netdissect_options *, const u_char *, u_int); +extern void cisco_autorp_print(netdissect_options *, const u_char *, u_int); +extern void cnfp_print(netdissect_options *, const u_char *); +extern void dccp_print(netdissect_options *, const u_char *, const u_char *, u_int); +extern void decnet_print(netdissect_options *, const u_char *, u_int, u_int); +extern void dhcp6_print(netdissect_options *, const u_char *, u_int); +extern int dstopt_print(netdissect_options *, const u_char *); extern void dtp_print(netdissect_options *, const u_char *, u_int); -extern u_int cip_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern int ipcomp_print(netdissect_options *, register const u_char *, int *); -extern u_int ipfc_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void udld_print(netdissect_options *, const u_char *, u_int); +extern void dvmrp_print(netdissect_options *, const u_char *, u_int); +extern void eap_print(netdissect_options *, const u_char *, u_int); +extern void egp_print(netdissect_options *, const u_char *, u_int); +extern void eigrp_print(netdissect_options *, const u_char *, u_int); +extern int esp_print(netdissect_options *, const u_char *, const int, const u_char *, u_int *, u_int *); +extern u_int ether_print(netdissect_options *, const u_char *, u_int, u_int, void (*)(netdissect_options *, const u_char *), const u_char *); +extern int ethertype_print(netdissect_options *, u_short, const u_char *, u_int, u_int, const struct lladdr_info *, const struct lladdr_info *); +extern u_int fddi_print(netdissect_options *, const u_char *, u_int, u_int); +extern void forces_print(netdissect_options *, const u_char *, u_int); +extern u_int fr_print(netdissect_options *, const u_char *, u_int); +extern int frag6_print(netdissect_options *, const u_char *, const u_char *); +extern void ftp_print(netdissect_options *, const u_char *, u_int); +extern void geneve_print(netdissect_options *, const u_char *, u_int); +extern void geonet_print(netdissect_options *, const u_char *, u_int, const struct lladdr_info *); +extern void gre_print(netdissect_options *, const u_char *, u_int); +extern int hbhopt_print(netdissect_options *, const u_char *); +extern void hex_and_ascii_print(netdissect_options *, const char *, const u_char *, u_int); +extern void hex_print(netdissect_options *, const char *ident, const u_char *cp, u_int); +extern void hex_print_with_offset(netdissect_options *, const char *ident, const u_char *cp, u_int, u_int); +extern void hncp_print(netdissect_options *, const u_char *, u_int); extern void hsrp_print(netdissect_options *, const u_char *, u_int); +extern void http_print(netdissect_options *, const u_char *, u_int); +extern void icmp6_print(netdissect_options *, const u_char *, u_int, const u_char *, int); +extern void icmp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); +extern void igmp_print(netdissect_options *, const u_char *, u_int); extern void igrp_print(netdissect_options *, const u_char *, u_int); -extern void msdp_print(netdissect_options *, const u_char *, u_int); -extern u_int null_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void mobile_print(netdissect_options *, const u_char *, u_int); -extern u_int ap1394_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int bt_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void lane_print(netdissect_options *, const u_char *, u_int, u_int); -extern u_int lane_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void otv_print(netdissect_options *, const u_char *, u_int); -extern void ahcp_print(netdissect_options *, const u_char *, const u_int); -extern void vxlan_print(netdissect_options *, const u_char *, u_int); -extern u_int arcnet_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int arcnet_linux_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void bfd_print(netdissect_options *, const u_char *, u_int, u_int); -extern void gre_print(netdissect_options *, const u_char *, u_int); -extern int vjc_print(netdissect_options *, register const char *, u_short); +extern void ip6_print(netdissect_options *, const u_char *, u_int); extern void ipN_print(netdissect_options *, const u_char *, u_int); -extern u_int raw_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int usb_linux_48_byte_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int usb_linux_64_byte_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int symantec_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int chdlc_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int chdlc_print(netdissect_options *, register const u_char *, u_int); -extern void zmtp1_print(netdissect_options *, const u_char *, u_int); -extern void zmtp1_print_datagram(netdissect_options *, const u_char *, const u_int); +extern void ip_print(netdissect_options *, const u_char *, u_int); +extern void ip_inner_print(netdissect_options *, const u_char *, u_int, u_int nh, const u_char *); +extern void ipcomp_print(netdissect_options *, const u_char *); +extern void ipx_netbios_print(netdissect_options *, const u_char *, u_int); extern void ipx_print(netdissect_options *, const u_char *, u_int); -extern void mpls_print(netdissect_options *, const u_char *, u_int); -extern u_int pppoe_print(netdissect_options *, const u_char *, u_int); -extern u_int pppoe_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void sunrpcrequest_print(netdissect_options *, const u_char *, u_int, const u_char *); -extern u_int pflog_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int token_print(netdissect_options *, const u_char *, u_int, u_int); -extern u_int token_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void vqp_print(netdissect_options *, register const u_char *, register u_int); -extern void zephyr_print(netdissect_options *, const u_char *, int); -extern u_int fddi_print(netdissect_options *, const u_char *, u_int, u_int); -extern u_int fddi_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void mpcp_print(netdissect_options *, const u_char *, u_int); -extern void rpki_rtr_print(netdissect_options *, const u_char *, u_int); -extern u_int sll_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void dccp_print(netdissect_options *, const u_char *, const u_char *, u_int); -extern int llc_print(netdissect_options *, const u_char *, u_int, u_int, const u_char *, const u_char *); -extern int snap_print(netdissect_options *, const u_char *, u_int, u_int, - const u_char *, const u_char *, u_int); -extern void eigrp_print(netdissect_options *, const u_char *, u_int); -extern void stp_print(netdissect_options *, const u_char *, u_int); +extern void isakmp_print(netdissect_options *, const u_char *, u_int, const u_char *); +extern void isakmp_rfc3948_print(netdissect_options *, const u_char *, u_int, const u_char *); +extern void isoclns_print(netdissect_options *, const u_char *, u_int); +extern void krb_print(netdissect_options *, const u_char *); extern void l2tp_print(netdissect_options *, const u_char *, u_int); -extern void udp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); -extern void icmp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); -extern void openflow_print(netdissect_options *, const u_char *, const u_int); -extern void telnet_print(netdissect_options *, const u_char *, u_int); -extern void slow_print(netdissect_options *, const u_char *, u_int); -extern void radius_print(netdissect_options *, const u_char *, u_int); +extern void lane_print(netdissect_options *, const u_char *, u_int, u_int); +extern void ldp_print(netdissect_options *, const u_char *, u_int); +extern void lisp_print(netdissect_options *, const u_char *, u_int); +extern u_int llap_print(netdissect_options *, const u_char *, u_int); +extern int llc_print(netdissect_options *, const u_char *, u_int, u_int, const struct lladdr_info *, const struct lladdr_info *); +extern void lldp_print(netdissect_options *, const u_char *, u_int); extern void lmp_print(netdissect_options *, const u_char *, u_int); -extern u_int fr_print(netdissect_options *, register const u_char *, u_int); -extern u_int mfr_print(netdissect_options *, register const u_char *, u_int); -extern u_int fr_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int mfr_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void q933_print(netdissect_options *, const u_char *, u_int); -extern void igmp_print(netdissect_options *, const u_char *, u_int); -extern void rip_print(netdissect_options *, const u_char *, u_int); +extern void loopback_print(netdissect_options *, const u_char *, const u_int); +extern void lspping_print(netdissect_options *, const u_char *, u_int); extern void lwapp_control_print(netdissect_options *, const u_char *, u_int, int); extern void lwapp_data_print(netdissect_options *, const u_char *, u_int); -extern void pgm_print(netdissect_options *, const u_char *, u_int, const u_char *); -extern void pptp_print(netdissect_options *, const u_char *); -extern void ldp_print(netdissect_options *, const u_char *, u_int); -extern void wb_print(netdissect_options *, const void *, u_int); -extern int oam_print(netdissect_options *, const u_char *, u_int, u_int); -extern void atm_print(netdissect_options *, u_int, u_int, u_int, const u_char *, u_int, u_int); -extern u_int sunatm_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int atm_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void vtp_print(netdissect_options *, const u_char *, u_int); +extern void lwres_print(netdissect_options *, const u_char *, u_int); +extern void m3ua_print(netdissect_options *, const u_char *, const u_int); +extern void medsa_print(netdissect_options *, const u_char *, u_int, u_int, const struct lladdr_info *, const struct lladdr_info *); +extern u_int mfr_print(netdissect_options *, const u_char *, u_int); +extern void mobile_print(netdissect_options *, const u_char *, u_int); +extern int mobility_print(netdissect_options *, const u_char *, const u_char *); +extern void mpcp_print(netdissect_options *, const u_char *, u_int); +extern void mpls_print(netdissect_options *, const u_char *, u_int); extern int mptcp_print(netdissect_options *, const u_char *, u_int, u_char); +extern void msdp_print(netdissect_options *, const u_char *, u_int); +extern void msnlb_print(netdissect_options *, const u_char *); +extern void nbt_tcp_print(netdissect_options *, const u_char *, u_int); +extern void nbt_udp137_print(netdissect_options *, const u_char *, u_int); +extern void nbt_udp138_print(netdissect_options *, const u_char *, u_int); +extern void netbeui_print(netdissect_options *, u_short, const u_char *, u_int); +extern void nfsreply_print(netdissect_options *, const u_char *, u_int, const u_char *); +extern void nfsreply_noaddr_print(netdissect_options *, const u_char *, u_int, const u_char *); +extern void nfsreq_noaddr_print(netdissect_options *, const u_char *, u_int, const u_char *); +extern const u_char * ns_nprint(netdissect_options *, const u_char *, const u_char *); +extern void domain_print(netdissect_options *, const u_char *, u_int, int); +extern void nsh_print(netdissect_options *ndo, const u_char *bp, u_int len); extern void ntp_print(netdissect_options *, const u_char *, u_int); -extern void cnfp_print(netdissect_options *, const u_char *); -extern void dvmrp_print(netdissect_options *, const u_char *, u_int); -extern void egp_print(netdissect_options *, const u_char *, u_int); -extern u_int enc_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int sl_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int sl_bsdos_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void tftp_print(netdissect_options *, const u_char *, u_int); -extern void vrrp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); -extern void pimv1_print(netdissect_options *, const u_char *, u_int); -extern void cisco_autorp_print(netdissect_options *, const u_char *, u_int); +extern void oam_print(netdissect_options *, const u_char *, u_int, u_int); +extern void olsr_print(netdissect_options *, const u_char *, u_int, int); +extern void openflow_print(netdissect_options *, const u_char *, const u_int); +extern void ospf6_print(netdissect_options *, const u_char *, u_int); +extern void ospf_print(netdissect_options *, const u_char *, u_int, const u_char *); +extern int ospf_grace_lsa_print(netdissect_options *, const u_char *, u_int); +extern int ospf_te_lsa_print(netdissect_options *, const u_char *, u_int); +extern void otv_print(netdissect_options *, const u_char *, u_int); +extern void pgm_print(netdissect_options *, const u_char *, u_int, const u_char *); extern void pim_print(netdissect_options *, const u_char *, u_int, const u_char *); -extern const u_char * ns_nprint (netdissect_options *, register const u_char *, register const u_char *); -extern void ns_print(netdissect_options *, const u_char *, u_int, int); -extern void bootp_print(netdissect_options *, const u_char *, u_int); -extern void sflow_print(netdissect_options *, const u_char *, u_int); -extern void aodv_print(netdissect_options *, const u_char *, u_int, int); +extern void pimv1_print(netdissect_options *, const u_char *, u_int); +extern u_int ppp_print(netdissect_options *, const u_char *, u_int); +extern u_int pppoe_print(netdissect_options *, const u_char *, u_int); +extern void pptp_print(netdissect_options *, const u_char *); +extern int print_unknown_data(netdissect_options *, const u_char *, const char *, int); +extern const char *q922_string(netdissect_options *, const u_char *, u_int); +extern void q933_print(netdissect_options *, const u_char *, u_int); +extern void radius_print(netdissect_options *, const u_char *, u_int); +extern void resp_print(netdissect_options *, const u_char *, u_int); +extern void rip_print(netdissect_options *, const u_char *, u_int); +extern void ripng_print(netdissect_options *, const u_char *, unsigned int); +extern void rpki_rtr_print(netdissect_options *, const u_char *, u_int); +extern void rrcp_print(netdissect_options *, const u_char *, u_int, const struct lladdr_info *, const struct lladdr_info *); +extern void rsvp_print(netdissect_options *, const u_char *, u_int); +extern int rt6_print(netdissect_options *, const u_char *, const u_char *); +extern void rtsp_print(netdissect_options *, const u_char *, u_int); +extern void rx_print(netdissect_options *, const u_char *, u_int, u_int, u_int, const u_char *); extern void sctp_print(netdissect_options *, const u_char *, const u_char *, u_int); -extern char *bgp_vpn_rd_print (netdissect_options *, const u_char *); -extern void bgp_print(netdissect_options *, const u_char *, int); -extern void olsr_print(netdissect_options *, const u_char *, u_int, int); -extern void forces_print(netdissect_options *, const u_char *, u_int); -extern void lspping_print(netdissect_options *, const u_char *, u_int); -extern void isoclns_print(netdissect_options *, const u_char *, u_int, u_int); -extern void krb_print(netdissect_options *, const u_char *); -extern void cdp_print(netdissect_options *, const u_char *, u_int, u_int); -extern void atalk_print(netdissect_options *, const u_char *, u_int); -extern u_int ltalk_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int llap_print(netdissect_options *, const u_char *, u_int); -extern void aarp_print(netdissect_options *, const u_char *, u_int); -extern u_int juniper_atm1_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_atm2_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_mfr_print(netdissect_options *, const struct pcap_pkthdr *, register const u_char *); -extern u_int juniper_mlfr_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_mlppp_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_pppoe_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_pppoe_atm_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_ggsn_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_es_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_monitor_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_services_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_ether_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_ppp_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_frelay_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int juniper_chdlc_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void snmp_print(netdissect_options *, const u_char *, u_int); -extern void rx_print(netdissect_options *, register const u_char *, int, int, int, const u_char *); -extern void nfsreply_print(netdissect_options *, const u_char *, u_int, const u_char *); -extern void nfsreply_print_noaddr(netdissect_options *, const u_char *, u_int, const u_char *); -extern void nfsreq_print_noaddr(netdissect_options *, const u_char *, u_int, const u_char *); +extern void sflow_print(netdissect_options *, const u_char *, u_int); extern void sip_print(netdissect_options *, const u_char *, u_int); +extern void slow_print(netdissect_options *, const u_char *, u_int); +extern void smb_data_print(netdissect_options *, const u_char *, u_int); +extern void smb_tcp_print(netdissect_options *, const u_char *, u_int); +extern void smtp_print(netdissect_options *, const u_char *, u_int); +extern int snap_print(netdissect_options *, const u_char *, u_int, u_int, const struct lladdr_info *, const struct lladdr_info *, u_int); +extern void snmp_print(netdissect_options *, const u_char *, u_int); +extern void stp_print(netdissect_options *, const u_char *, u_int); +extern void sunrpc_print(netdissect_options *, const u_char *, u_int, const u_char *); extern void syslog_print(netdissect_options *, const u_char *, u_int); -extern void lwres_print(netdissect_options *, const u_char *, u_int); -extern void cfm_print(netdissect_options *, const u_char *, u_int); -extern void nbt_tcp_print(netdissect_options *, const u_char *, int); -extern void nbt_udp137_print(netdissect_options *, const u_char *, int); -extern void nbt_udp138_print(netdissect_options *, const u_char *, int); -extern void smb_tcp_print(netdissect_options *, const u_char *, int); -extern void netbeui_print(netdissect_options *, u_short, const u_char *, int); -extern void ipx_netbios_print(netdissect_options *, const u_char *, u_int); -extern void print_data(netdissect_options *, const unsigned char *, int); -extern void decnet_print(netdissect_options *, const u_char *, u_int, u_int); extern void tcp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); -extern void ospf_print(netdissect_options *, const u_char *, u_int, const u_char *); -extern int ospf_print_te_lsa(netdissect_options *, const uint8_t *, u_int); -extern int ospf_print_grace_lsa(netdissect_options *, const uint8_t *, u_int); -extern u_int ppp_print(netdissect_options *, register const u_char *, u_int); -extern u_int ppp_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int ppp_hdlc_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int ppp_bsdos_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern void lldp_print(netdissect_options *, const u_char *, u_int); -extern void rsvp_print(netdissect_options *, const u_char *, u_int); +extern void telnet_print(netdissect_options *, const u_char *, u_int); +extern void tftp_print(netdissect_options *, const u_char *, u_int); extern void timed_print(netdissect_options *, const u_char *); -extern void m3ua_print(netdissect_options *, const u_char *, const u_int); -extern void aoe_print(netdissect_options *, const u_char *, const u_int); -extern void ftp_print(netdissect_options *, const u_char *, u_int); -extern void http_print(netdissect_options *, const u_char *, u_int); -extern void rtsp_print(netdissect_options *, const u_char *, u_int); -extern void smtp_print(netdissect_options *, const u_char *, u_int); -extern void geneve_print(netdissect_options *, const u_char *, u_int); - -/* stuff that has not yet been rototiled */ - -extern char *smb_errstr(int, int); -extern const char *nt_errstr(uint32_t); - -extern u_int ipnet_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *); -extern u_int ppi_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *); -extern u_int nflog_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *); -extern u_int ieee802_15_4_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *); -extern u_int pktap_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *); -extern u_int ieee802_11_radio_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int ieee802_11_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int ieee802_11_radio_avs_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); -extern u_int prism_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *); - -extern void ip6_print(netdissect_options *,const u_char *, u_int); -#ifdef INET6 -extern int frag6_print(netdissect_options *, const u_char *, const u_char *); -extern int rt6_print(netdissect_options *, const u_char *, const u_char *); -extern int hbhopt_print(netdissect_options *, const u_char *); -extern int dstopt_print(netdissect_options *, const u_char *); -extern void ripng_print(netdissect_options *, const u_char *, unsigned int); -extern int mobility_print(netdissect_options *, const u_char *, const u_char *); -extern void dhcp6_print(netdissect_options *, const u_char *, u_int); -extern void ospf6_print(netdissect_options *, const u_char *, u_int); -extern void babel_print(netdissect_options *, const u_char *, u_int); -#endif /*INET6*/ +extern void tipc_print(netdissect_options *, const u_char *, u_int, u_int); +extern u_int token_print(netdissect_options *, const u_char *, u_int, u_int); +extern void udld_print(netdissect_options *, const u_char *, u_int); +extern void udp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); +extern int vjc_print(netdissect_options *, const u_char *, u_short); +extern void vqp_print(netdissect_options *, const u_char *, u_int); +extern void vrrp_print(netdissect_options *, const u_char *, u_int, const u_char *, int); +extern void vtp_print(netdissect_options *, const u_char *, u_int); +extern void vxlan_gpe_print(netdissect_options *ndo, const u_char *bp, u_int len); +extern void vxlan_print(netdissect_options *, const u_char *, u_int); +extern void wb_print(netdissect_options *, const u_char *, u_int); +extern void zephyr_print(netdissect_options *, const u_char *, int); +extern void zmtp1_print(netdissect_options *, const u_char *, u_int); +extern void zmtp1_datagram_print(netdissect_options *, const u_char *, const u_int); /* checksum routines */ extern void init_checksum(void); @@ -594,20 +657,27 @@ struct cksum_vec { extern uint16_t in_cksum(const struct cksum_vec *, int); extern uint16_t in_cksum_shouldbe(uint16_t, uint16_t); -extern int nextproto4_cksum(netdissect_options *ndo, const struct ip *, const uint8_t *, u_int, u_int, u_int); -extern int decode_prefix4(netdissect_options *ndo, const u_char *, u_int, char *, u_int); -#ifdef INET6 -extern int decode_prefix6(netdissect_options *ndo, const u_char *, u_int, char *, u_int); -#endif +extern int nextproto4_cksum(netdissect_options *, const struct ip *, const uint8_t *, u_int, u_int, u_int); -extern void esp_print_decodesecret(netdissect_options *ndo); -extern int esp_print_decrypt_buffer_by_ikev2(netdissect_options *ndo, - int initiator, - u_char spii[8], u_char spir[8], - const u_char *buf, const u_char *end); +/* in print-ip6.c */ +extern int nextproto6_cksum(netdissect_options *, const struct ip6_hdr *, const uint8_t *, u_int, u_int, u_int); + +/* Utilities */ +extern void nd_print_trunc(netdissect_options *); + +extern int mask2plen(uint32_t); +extern int mask62plen(const u_char *); + +extern const char *dnname_string(netdissect_options *, u_short); +extern const char *dnnum_string(netdissect_options *, u_short); +extern int decode_prefix4(netdissect_options *, const u_char *, u_int, char *, u_int); +extern int decode_prefix6(netdissect_options *, const u_char *, u_int, char *, u_int); -extern void geonet_print(netdissect_options *ndo,const u_char *eth_hdr,const u_char *geo_pck, u_int len); -extern void calm_fast_print(netdissect_options *ndo,const u_char *eth_hdr,const u_char *calm_pck, u_int len); +extern void esp_print_decodesecret(netdissect_options *); +extern int esp_print_decrypt_buffer_by_ikev2(netdissect_options *, int, + const u_char spii[8], + const u_char spir[8], + const u_char *, const u_char *); #endif /* netdissect_h */