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This structure contains tuple information passed to the CardGetFirstTuple, CardGetNextTuple, and CardGetTupleDatafunctions.
typedef struct {
CARD_SOCKET_HANDLE
hSocket
;
UINT16
fAttributes
;
UINT8
uDesiredTuple
;
UINT8
uReserved
;
UINT16
fFlags
;
UINT32
uLinkOffset
;
UINT32
uCISOffset
;
UINT8
uTupleCode
;
UINT8
uTupleLink
;
} CARD_TUPLE_PARMS, *PCARD_TUPLE_PARMS;
Members
- hSocket
- Handle to a socket and function pair.
- fAttributes
- [IN] Specifies TUPLE_RETURN_LINKS to return link tuples. The first bit is 1.
- uDesiredTuple
- [IN] Specifies the desired tuple code. If it is 0xFF, the first tuple encountered is returned.
- uReserved
- Reserved for internal use only to maintain alignment with the CARD_DATA_PARMSstructure.
- fFlags
- [IN/OUT] Specifies flags used internally by Card Services. A driver must maintain this value between calls to tuple functions.
- uLinkOffset
- [IN/OUT] Specifies a tuple link offset used internally by Card Services. A driver must maintain this value between calls to tuple functions.
- uCISOffset
- [IN/OUT] Specifies card information structure (CIS) state information used internally by Card Services. A driver must maintain this value between calls to tuple functions.
- uTupleCode
- [OUT] Specifies the type of tuple found.
- uTupleLink
- [OUT] Specifies a link value for tuple found.
Remarks
A driver should maintain the values for the hSocket, fFlags, uLinkOffset, and uCISOffsetmembers after using CardGetFirstTupleand between calls to CardGetNextTuple. Card Services requires these members to resume the tuple search.
Requirements
Runs on Versions Defined in Include Link to Windows CE OS 1.0 and later Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
CARD_DATA_PARMS, CardGetFirstTuple, CardGetNextTuple, CardGetTupleData
Last updated on Tuesday, July 13, 2004