Syntax:
functionAddress = @fn FunctionName
Description:
Returns a memory address which can be used to access the function specified by FunctionName. FunctionName
must be the name of a function which was defined or prototyped at some earlier location in the source code, in a local fn
, def fn <expr>
, or def fn <prototype>
statement.
The address returned by @fn
can be used in a def fn using
statement, or as a parameter to a Toolbox function that expects the address of a callback function.
See Also:
def fn using