LU_0_TO_3_INDICATION

typedef struct lu_0_to_3_indication
{
   unsigned short  opcode;              /* verb operation code          */
   unsigned char   attributes;          /* attributes                   */
   unsigned char   reserv2;             /* reserved                     */
   unsigned char   format;              /* format                       */
   unsigned short  primary_rc;          /* primary return code          */
   unsigned long   secondary_rc;        /* secondary return code        */
   unsigned char   data_lost;           /* previous indication lost     */
   unsigned char   pu_name[8];          /* PU Name                      */
   unsigned char   lu_name[8];          /* LU Name                      */
   unsigned char   description[RD_LEN]; /* resource description         */
   unsigned char   nau_address;         /* NAU address                  */
   unsigned char   lu_sscp_sess_active;
                                        /* Is SSCP session active?      */
   unsigned char   appl_conn_active;    /* Is application using LU?     */
   unsigned char   plu_sess_active;     /* Is PLU-SLU session active?   */
   unsigned char   host_attachment;     /* Host attachment              */
   SESSION_STATS   lu_sscp_stats;       /* LU-SSCP session statistics   */
   SESSION_STATS   plu_stats;           /* PLU-SLU session statistics   */
   unsigned char   sscp_id[16];         /* SSCP ID                      */
} LU_0_TO_3_INDICATION;

typedef struct session_stats
{
   unsigned short  rcv_ru_size;        /* session receive RU size       */
   unsigned short  send_ru_size;       /* session send RU size          */
   unsigned short  max_send_btu_size;  /* max send BTU size             */
   unsigned short  max_rcv_btu_size;   /* max rcv BTU size              */
   unsigned short  max_send_pac_win;   /* max send pacing window size   */
   unsigned short  cur_send_pac_win;   /* current send pacing win size  */
   unsigned short  max_rcv_pac_win;    /* max receive pacing win size   */
   unsigned short  cur_rcv_pac_win;    /* curr receive pacing winsize   */
   unsigned long   send_data_frames;   /* number of data frames sent    */
   unsigned long   send_fmd_data_frames;
                                       /* num of FMD data frames sent   */
   unsigned long   send_data_bytes;    /* number of data bytes sent     */
   unsigned long   rcv_data_frames;    /* num of data frames received   */
   unsigned long   rcv_fmd_data_frames;
                                       /* num FMD data frames received  */
   unsigned long   rcv_data_bytes;     /* number of data bytes received */
   unsigned char   sidh;               /* session ID high byte          */
   unsigned char   sidl;               /* session ID low byte           */
   unsigned char   odai;               /* ODAI bit set                  */
   unsigned char   ls_name[8];         /* Link station name             */
   unsigned char   pacing_type;        /* type of pacing in use         */
} SESSION_STATS;