An application-defined callback function that is called by CertAddEncodedCRLToStore, CertAddCRLContextToStore and CertAddSerializedElementToStore before adding to the store. In addition to the encoded CRL, the added pCrlContext might also have properties.
BOOL WINAPI CertStoreProvWriteCRLCallback(
IN HCERTSTOREPROV hStoreProv,
IN PCCRL_CONTEXT pCrlContext,
IN DWORD dwFlags
);
Returns TRUE if it is okay to update the store.