arg()

Returns the nth argument passed into a function. Arguments start at 0.

Syntax:

arg(n);

where

n is a position. Integer number of the argument to retrieve.

Example:

defun test(a, b, c)
{
    fputs(stderr, arg(2)); // prints value of c
}

Where Used:

Measurement Expressions (Data Display equations and Schematic MeasEqns), Schematic, Layout, Simulation, GUI