AddPeriodical[expr, interval] adds the computation expr to the set of operations that are periodically performed automatically.

DoModal[] does not return until the Java side sends an expression of the form EvaluatePacket[EndModal[args]].

JavaLink[] returns the MathLink LinkObject that is used to communicate with the J/Link Java runtime.

LoadedJavaObjects[] returns a list of the Java objects that have been sent to Mathematica (and not yet released with ReleaseJavaObject).

Periodicals[] returns a list of integer ID numbers corresponding to the set of operations that are periodically performed automatically when the kernel is not busy with ...

UseFrontEnd[expr] evaluates expr in an environment where the kernel can make use of the services of the notebook front end.

$FrontEndInitializationFunction is a function that you can assign to execute when the front end link is first established by ConnectToFrontEnd[].

int MTensor_clone (MTensor f, MTensor *t) is a library callback function that puts a clone of f into *t.

int MTensor_new (mint type, mint rank, mint const*dims, MTensor*pres) is a library callback function that creates a new MTensor.

CallingConvention is an option to DefineDLLFunction that specifies what calling convention the DLL function uses.