PFNDAVAUTHCALLBACK_FREECRED callback function (davclnt.h)

The WebDAV client calls the application-defined DavFreeCredCallback callback function to free the credential information that was retrieved by the DavAuthCallback callback function.

The PFNDAVAUTHCALLBACK_FREECRED type defines a pointer to this callback function. DavFreeCredCallback is a placeholder for the application-defined function name.

PFNDAVAUTHCALLBACK_FREECRED PfndavauthcallbackFreecred;

DWORD PfndavauthcallbackFreecred(
  [in] PVOID pbuffer
)
{...}

[in] pbuffer

A pointer to the DAV_CALLBACK_AUTH_UNP or DAV_CALLBACK_AUTH_BLOB structure that was used in the DavAuthCallback callback function.

If the function succeeds, the return value is ERROR_SUCCESS.

If the function fails, the return value is a system error code.

The DavFreeCredCallback callback function must be registered by calling the DavRegisterAuthCallback function.

This callback function should free only the buffer that the pBuffer member of the DAV_CALLBACK_AUTH_UNP or DAV_CALLBACK_AUTH_BLOB structure points to, not the entire structure.

DAV_CALLBACK_CRED

DavAuthCallback