This function enables the type provider to determine whether two different target strings are semantically equivalent.
DWORD MatchTarget( DWORD dwType, PWSTR wszSrc, PWSTR wszDest, DWORD dwFlag, PBOOL pbMatch );
ERROR_SUCCESS is returned upon success. For a list of error codes, see Credential Manager Error Codes.
If the credential type provider does not implement MatchTarget, then a case insensitive comparison is done by credential manager to compute the equivalency. Thus, even though
cifs\\server may be the same target, MatchTarget will return an error if the credential type provider does not implement it.