Empty LISTobject
Using the standard initialisation init(LIST,newobject)
we produce an empty list, this means self==NULL and next==NULL.
For a check whether we have an empty list or not there is
a boolean function
- NAME: empty_listp which tests whether empty list
- SYNOPSIS: INT empty_listp (OP list)
- DESCRIPTION: test whether we have a empty list
- RETURN: FALSE if not a LISTobject.
FALSE if not an empty list (self != NULL)
TRUE if an empty list
harald.fripertinger@kfunigraz.ac.at,
last changed: November 19, 2001
