OID_WW_CDPD_DATA_COMPRESSION
The OID_WW_CDPD_DATA_COMPRESSION OID requests the miniport driver either to return the data compression scheme that is currently in use or to set the value that is initially used in negotiating the compression scheme.
In either case, one of the following designates the data compression scheme:
| Value | Meaning |
|---|---|
0 |
Data compression disabled. |
1 |
Data compression enabled. |
-1 |
Unknown. If this value is specified for a set, the miniport driver returns NDIS_STATUS_INVALID_DATA. |
Indications are irrelevant for this OID.
Note This OID is not available for use beginning with Windows Vista.