CELLDATACOMPINFO
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4/8/2010
This structure contains data compression information that is used for v.42bis modem protocol compression settings.
Syntax
typedef struct celldatacompinfo_tag {
DWORD dwDirection;
BOOL dwRequired;
DWORD dwMaxDictEntries;
DWORD dwMaxStringLength;
} CELLDATACOMPINFO, *LPCELLDATACOMPINFO;
Members
dwDirection
Data compression directions. May be one of the values listed in the following table. CELLDEVCONFIG_DATACOMPDIR_BOTH is the default setting.Value Description CELLDEVCONFIG_DATACOMPDIR_ UNKNOWN
Unknown direction
CELLDEVCONFIG_DATACOMPDIR_NONE
No compression
CELLDEVCONFIG_DATACOMPDIR_ TRANSMIT
Transmit only
CELLDEVCONFIG_DATACOMPDIR_ RECEIVE
Receive only
CELLDEVCONFIG_DATACOMPDIR_BOTH
Both directions, accept any direction
- dwRequired
If TRUE, data compression is required. If FALSE, data compression is not required. False is the default setting.
- dwMaxDictEntries
Maximum number of dictionary entries. The range for this is 512 - 65535; 512 is the default setting.
- dwMaxStringLength
Maximum string length. The range for this is 6 - 250; 6 is the default setting.
Requirements
| Header | tsp.h |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Pocket PC 2002 and later, Smartphone 2002 and later |