Saving HTML pages

[defcon5 ec-red com]

Hi

How can i save a page with HTML code using GTKHTML library??
i read the gtkhtml.h file and there is a function like this:

gboolean gtk_html_save(GtkHTML *html,GtkHTMLSaveReceiverFn receiver
,gpointer data);

what the hell is GtkHTMLSaveReceiverFn receiver ??
how can i use it??

Thanks.