Attempts to advance the iterator to the next (possibly first) link.
%TRUE is returned on success, or %FALSE if there are no more links.
You must call this function when you first acquire the iterator to advance it to the first link (and determine if the first link exists at all).
%TRUE on success, or %FALSE when there are no more links
2.32
See Implementation
Attempts to advance the iterator to the next (possibly first) link.
%TRUE is returned on success, or %FALSE if there are no more links.
You must call this function when you first acquire the iterator to advance it to the first link (and determine if the first link exists at all).