27 void add_label(struct label **labels, char *label)  in add_label()  argument
29 	struct label *new;  in add_label()
33 		if (streq(new->label, label))  in add_label()
37 	new->label = label;  in add_label()
107 	struct label *l;  in merge_nodes()
111 		add_label(&old_node->labels, l->label);  in merge_nodes()
126 					add_label(&old_prop->labels, l->label);  in merge_nodes()
286 struct property *get_property_by_label(struct node *tree, const char *label,  in get_property_by_label()  argument
295 		struct label *l;  in get_property_by_label()
298 			if (streq(l->label, label))  in get_property_by_label()
303 		prop = get_property_by_label(c, label, node);  in get_property_by_label()
312 struct marker *get_marker_label(struct node *tree, const char *label,  in get_marker_label()  argument
325 			if (streq(m->ref, label))  in get_marker_label()
330 		m = get_marker_label(c, label, node, prop);  in get_marker_label()
374 struct node *get_node_by_label(struct node *tree, const char *label)  in get_node_by_label()  argument
377 	struct label *l;  in get_node_by_label()
379 	assert(label && (strlen(label) > 0));  in get_node_by_label()
382 		if (streq(l->label, label))  in get_node_by_label()
386 		node = get_node_by_label(child, label);  in get_node_by_label()