HidD_FreePreparsedData function (hidsdi.h)
The HidD_FreePreparsedData routine releases the resources that the HID class driver allocated to hold a top-level collection's preparsed data.
Syntax
BOOLEAN HidD_FreePreparsedData(
[in] PHIDP_PREPARSED_DATA PreparsedData
);
Parameters
[in] PreparsedData
Pointer to the buffer, returned by HidD_GetPreparsedData, that is freed.
Return value
HidD_FreePreparsedData returns TRUE if it succeeds. Otherwise, it returns FALSE if the buffer was not a preparsed data buffer. Use GetLastError to get extended error information.
Remarks
Only user-mode applications can call HidD_FreePreparsedData.
To obtain a collection's preparsed data, use HidD_GetPreparsedData.
For more information, see HID Collections.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows 2000 and later versions of Windows. |
| Target Platform | Universal |
| Header | hidsdi.h (include Hidsdi.h) |
| Library | Hid.lib |
| DLL | Hid.dll |
See also
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