type CryptBitBlob struct {
	Size       uint32
	Data       *byte
	UnusedBits uint32
}

type CertContext struct {
	EncodingType uint32
	EncodedCert  *byte
	Length       uint32
	CertInfo     *CertInfo
	Store        Handle
}

type CertChainContext struct {
	Size                       uint32
	TrustStatus                CertTrustStatus
	ChainCount                 uint32