Functions Index :: U :: Undef
Returns an "undefined" value.
Intended usage is to set an already-defined variable to an "undefined" state.
Initially a reverb of stickboy's Undefined function to accommodate the different coding conventions used in AVSLib, now (from AVSLib version 1.1.0) the function has a new implementation without "private" arguments. This will also result in a different error text if one ever tries to pass an argument to it.
v = Undef()
b = Defined(v) # b == false