struct crtp {
/*
 * The structure of CREATE_TP record.
 */
char rsrv1[12];     /* Required for PORT */
unsigned int code;  /* Verb operation code */
unsigned char e_cd; /* Verb extension code */
unsigned char rsrv2[5];
unsigned long sense; /* Sense code */
char tp_id[8];
char lu_id[8];
unsigned long int conv_id;
unsigned char type;
unsigned char sync_level;
unsigned char rsrv3;
unsigned char tpn_lt;
char tp_name[64];
union rsrvu {
               char rsrv[6];
               int  semid;
            } rsrv4;
unsigned int log_lt;
char *p_log;
char partner[8];
unsigned char flun_lt;
char flun[17];
char mode_name[8];
char rsrv5[12];
unsigned char pass_lt;
char pass[10];
unsigned char user_id_lt;
char user_id[10];
unsigned char flag;
short tp_fd;
short lu_fd;
};