Terminates the login session associated with the specified CSP Handle.
CSSM_RETURN CSSMAPI CSSM_CSP_Logout (CSSM_CSP_HANDLE CSPHandle)CSSM_OK if the function was successful. CSSM_FAIL if an error occurred. Use CSSM_GetError to determine the exact error.
CSSM_CSP_Login
CSSM_CSP_ChangeLoginPassword