253 dsym_free_classes(dhcp_classes_t *classes)  in dsym_free_classes()  argument
258 	if (classes->dc_names == NULL) {  in dsym_free_classes()
262 	for (i = 0; i < classes->dc_cnt; i++) {  in dsym_free_classes()
263 		free(classes->dc_names[i]);  in dsym_free_classes()
266 	free(classes->dc_names);  in dsym_free_classes()
267 	classes->dc_names = NULL;  in dsym_free_classes()
268 	classes->dc_cnt = 0;  in dsym_free_classes()
285 	char **classes = NULL;  in dsym_parse_classes()  local
335 		classes = realloc(classes_ret->dc_names,  in dsym_parse_classes()
337 		if (classes == NULL ||  in dsym_parse_classes()
338 		    (classes[classes_ret->dc_cnt] = strdup(cp))  in dsym_parse_classes()
343 		classes_ret->dc_names = classes;  in dsym_parse_classes()