publicstructCERT_CHAIN_FIND_BY_ISSUER_PARA {
public DWORD cbSize;
public LPCSTR pszUsageIdentifier;
public DWORD dwKeySpec;
public DWORD dwAcquirePrivateKeyFlags;
public DWORD cIssuer;
publicPCERT_NAME_BLOBrgIssuer;
publicPFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACKpfnFindCallback;
publicvoid * pvFindArg;
public PDWORD pdwIssuerChainIndex;
public PDWORD pdwIssuerElementIndex;
}