newSessionImpl :: Ptr SessionOptionsImpl -> IO (ForeignPtr SessionImpl)
newSessionImpl so = do
  rawPtr <- blpapi_Session_create so nullPtr nullPtr nullPtr
  newForeignPtr blpapi_Session_destroy rawPtr
newSessionImpl :: Ptr SessionOptionsImpl -> IO (ForeignPtr SessionImpl)
newSessionImpl so = do
  rawPtr <- blpapi_Session_create so nullPtr nullPtr nullPtr
  newForeignPtr blpapi_Session_destroy rawPtr
newSessionImpl so = do
  rawPtr <- blpapi_Session_create so nullPtr nullPtr nullPtr
  newForeignPtr blpapi_Session_destroy rawPtr