void Gtk_text_iter_set_line(int ARI, ei_x_buff *XBUF, char *B, int *I){
gboolean Gtk_text_iter_set_line(int ARI, ei_x_buff *XBUF, char *B, int *I){
void Gtk_text_iter_set_line(int ARI, ei_x_buff *XBUF, char *B, int *I){  GtkTextIter* object;  gint line_number;  /* no return value */  if ( ! gn_check_arity(XBUF, 2, ARI) ) return;  if ( ! gn_get_arg_struct(XBUF, B, I, "GtkTextIter", (void**)&object) ) return;  if ( ! gn_get_arg_gint(XBUF, B, I, &line_number) ) return;  gtk_text_iter_set_line(object, line_number);  gn_put_void(XBUF);}