UuidIsNil function
An application calls the UuidIsNil function to determine whether the specified UUID is a nil-valued UUID.
Syntax
int RPC_ENTRY UuidIsNil(
UUID __RPC_FAR *Uuid,
RPC_STATUS __RPC_FAR *Status
);
Parameters
- Uuid
-
UUID to test for nil value.
- Status
-
Returns RPC_S_OK.
Return value
Note For a list of valid error codes, see
RPC Return Values.
Remarks
This function acts as though the application called UuidCreateNil, and then called the UuidEqual to compare the returned nil-value UUID to the UUID specified in the Uuid parameter.
Upon completion, one of the following values is returned.
| Returned value | Meaning |
|---|---|
| TRUE | The Uuid parameter is a nil-valued UUID. |
| FALSE | The Uuid parameter is not a nil-valued UUID. |
Requirements
|
Minimum supported client |
Windows 2000 Professional [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows 2000 Server [desktop apps only] |
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Header |
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Library |
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DLL |
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See also
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