* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * @(#) $Header: /tcpdump/master/tcpdump/decnet.h,v 1.10 2002-11-09 17:19:17 itojun Exp $ (LBL)
*/
#ifndef WIN32
-typedef u_int8_t byte[1]; /* single byte field */
+typedef uint8_t byte[1]; /* single byte field */
#else
/*
* the keyword 'byte' generates conflicts in Windows
typedef unsigned char Byte[1]; /* single byte field */
#define byte Byte
#endif /* WIN32 */
-typedef u_int8_t word[2]; /* 2 byte field */
-typedef u_int8_t longword[4]; /* 4 bytes field */
+typedef uint8_t word[2]; /* 2 byte field */
+typedef uint8_t longword[4]; /* 4 bytes field */
/*
* Definitions for DECNET Phase IV protocol headers
*/
union etheraddress {
- u_int8_t dne_addr[6]; /* full ethernet address */
+ uint8_t dne_addr[6]; /* full ethernet address */
struct {
- u_int8_t dne_hiord[4]; /* DECnet HIORD prefix */
- u_int8_t dne_nodeaddr[2]; /* DECnet node address */
+ uint8_t dne_hiord[4]; /* DECnet HIORD prefix */
+ uint8_t dne_nodeaddr[2]; /* DECnet node address */
} dne_remote;
-} __attribute__((packed));
+};
typedef union etheraddress etheraddr; /* Ethernet address */
#define DN_MAXADDL 20 /* max size of DECnet address */
struct dn_naddr {
- u_int16_t a_len; /* length of address */
- u_int8_t a_addr[DN_MAXADDL]; /* address as bytes */
-} __attribute__((packed));
+ uint16_t a_len; /* length of address */
+ uint8_t a_addr[DN_MAXADDL]; /* address as bytes */
+};
/*
* Define long and short header formats.
word sh_dst; /* destination node address */
word sh_src; /* source node address */
byte sh_visits; /* visit count */
- } __attribute__((packed));
+ };
struct longhdr
{
byte lg_visits; /* visit count */
byte lg_service; /* service class (reserved) */
byte lg_pt; /* protocol type (reserved) */
- } __attribute__((packed));
+ };
union routehdr
{
struct shorthdr rh_short; /* short route header */
struct longhdr rh_long; /* long route header */
- } __attribute__((packed));
+ };
/*
* Define the values of various fields in the protocol messages.
byte inIII_eco; /* ECO number */
byte inIII_ueco; /* user ECO number */
byte inIII_rsvd; /* reserved image field */
- } __attribute__((packed));
+ };
struct initmsg /* initialization message */
{
byte in_ueco; /* user ECO number */
word in_hello; /* hello timer */
byte in_rsvd; /* reserved image field */
- } __attribute__((packed));
+ };
struct verifmsg /* verification message */
{
byte ve_flags; /* route flags */
word ve_src; /* source node address */
byte ve_fcnval; /* function value image field */
- } __attribute__((packed));
+ };
struct testmsg /* hello and test message */
{
byte te_flags; /* route flags */
word te_src; /* source node address */
byte te_data; /* test data image field */
- } __attribute__((packed));
+ };
struct l1rout /* level 1 routing message */
{
byte r1_flags; /* route flags */
word r1_src; /* source node address */
byte r1_rsvd; /* reserved field */
- } __attribute__((packed));
+ };
struct l2rout /* level 2 routing message */
{
byte r2_flags; /* route flags */
word r2_src; /* source node address */
byte r2_rsvd; /* reserved field */
- } __attribute__((packed));
+ };
struct rhellomsg /* router hello message */
{
byte rh_area; /* reserved */
word rh_hello; /* hello timer */
byte rh_mpd; /* reserved */
- } __attribute__((packed));
+ };
struct ehellomsg /* endnode hello message */
{
word eh_hello; /* hello timer */
byte eh_mpd; /* (reserved) */
byte eh_data; /* test data image field */
- } __attribute__((packed));
+ };
union controlmsg
{
struct l2rout cm_l2rout; /* level 2 routing message */
struct rhellomsg cm_rhello; /* router hello message */
struct ehellomsg cm_ehello; /* endnode hello message */
- } __attribute__((packed));
+ };
/* Macros for decoding routing-info fields */
#define RI_COST(x) ((x)&0777)
byte nh_flags; /* message flags */
word nh_dst; /* destination link address */
word nh_src; /* source link address */
- } __attribute__((packed));
+ };
struct seghdr /* data segment header */
{
word sh_dst; /* destination link address */
word sh_src; /* source link address */
word sh_seq[3]; /* sequence numbers */
- } __attribute__((packed));
+ };
struct minseghdr /* minimum data segment header */
{
word ms_dst; /* destination link address */
word ms_src; /* source link address */
word ms_seq; /* sequence number */
- } __attribute__((packed));
+ };
struct lsmsg /* link service message (after hdr) */
{
byte ls_lsflags; /* link service flags */
byte ls_fcval; /* flow control value */
- } __attribute__((packed));
+ };
struct ackmsg /* acknowledgement message */
{
word ak_dst; /* destination link address */
word ak_src; /* source link address */
word ak_acknum[2]; /* acknowledgement numbers */
- } __attribute__((packed));
+ };
struct minackmsg /* minimum acknowledgement message */
{
word mk_dst; /* destination link address */
word mk_src; /* source link address */
word mk_acknum; /* acknowledgement number */
- } __attribute__((packed));
+ };
struct ciackmsg /* connect acknowledgement message */
{
byte ck_flags; /* message flags */
word ck_dst; /* destination link address */
- } __attribute__((packed));
+ };
struct cimsg /* connect initiate message */
{
byte ci_services; /* requested services */
byte ci_info; /* information */
word ci_segsize; /* maximum segment size */
- } __attribute__((packed));
+ };
struct ccmsg /* connect confirm message */
{
byte cc_info; /* information */
word cc_segsize; /* maximum segment size */
byte cc_optlen; /* optional data length */
- } __attribute__((packed));
+ };
struct cnmsg /* generic connect message */
{
byte cn_services; /* requested services */
byte cn_info; /* information */
word cn_segsize; /* maximum segment size */
- } __attribute__((packed));
+ };
struct dimsg /* disconnect initiate message */
{
word di_src; /* source link address */
word di_reason; /* reason code */
byte di_optlen; /* optional data length */
- } __attribute__((packed));
+ };
struct dcmsg /* disconnect confirm message */
{
word dc_dst; /* destination link address */
word dc_src; /* source link address */
word dc_reason; /* reason code */
- } __attribute__((packed));
+ };
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