Listing 4

lStatus =
  pSSPI->InitializeSecurityContext(
    &hcred,
    0,
    (SEC_CHAR *)szMSServicePrincipal,
    grfContextRequirements,
    0,
    SECURITY_NETWORK_DREP,
    &sbdi,
    0,
    &hctx,
    &sbdo,
    &ulCtxAttrs,
    &Expiry);