var tpinfo: string(TPINFO_SIZE);
| Offset | Type | Description | 
|---|---|---|
| TPINFO_USRNAME | string(32) | Client user name. | 
| TPINFO_CLTNAME | string(32) | Application client name. | 
| TPINFO_PASSWD | string(32) | Application password. | 
| TPINFO_GRPNAME | string(32) | Client group name. | 
| TPINFO_FLAGS | number | Initialization flags. | 
| TPINFO_DATALEN | number | Length of application-specific data. | 
| TPINFO_DATA | string | Application-specific data. |