Sets the title of node to title, which can be any C character string to be used for titling the node. There are no restrictions on its length or what characters it may contain (unlike the 'name' of the node).

It is advised not to put too much information in the title, since the 'comment' field is available for that.

To remove a node's title, pass NULL or the empty string for title.

Netica will make a copy of title; it won't modify or free the passed string.