this.handle = new CredHandle();
this.clientLifetime = new TimeStamp();
final int rc = Secur32.INSTANCE.AcquireCredentialsHandle(this.principalName, this.securityPackage,
this.credentialsType, null, null, null, null, this.handle, this.clientLifetime);
if (WinError.SEC_E_OK != rc) {
throw new Win32Exception(rc);
}
}