EndDialogPacket (Built-in Mathematica Symbol)

EndDialogPacket[integer] is a MathLink packet indicating the end of the Dialog subsession referenced by integer.

$CurrentLink (Built-in Mathematica Symbol)

$CurrentLink is the LinkObject representing the MathLink connection for an external program currently being installed or being called.

CallPacket (Built-in Mathematica Symbol)

CallPacket[integer, list] is a MathLink packet encapsulating a request to invoke the external function numbered integer with the arguments contained in list.

LinkRead (Built-in Mathematica Symbol)

LinkRead[link] reads one expression from the specified MathLink connection. LinkRead[link, h] wraps h around the expression read before evaluating it.

LinkWrite (Built-in Mathematica Symbol)

LinkWrite[link, expr] writes expr to the specified MathLink connection.

LinkPatterns (Built-in Mathematica Symbol)

LinkPatterns[link] gives a list of the patterns for which definitions were set up when the external program associated with the specified MathLink connection was installed.

Uninstall (Built-in Mathematica Symbol)

Uninstall[link] terminates an external program started by Install, and removes Mathematica definitions set up by it.

$ParentLink (Built-in Mathematica Symbol)

$ParentLink is the MathLink LinkObject currently used for input and output by the Mathematica kernel in a particular session.

LinkReadyQ (Built-in Mathematica Symbol)

LinkReadyQ[link] tests whether there is an expression ready to read from the specified MathLink connection. LinkReadyQ[link, t] waits for up to t seconds to see if an ...

LinkObject (Built-in Mathematica Symbol)

LinkObject["name", n_1, n_2] is an object that represents an active MathLink connection for functions such as LinkRead and LinkWrite.