int bus_match_parse(const char *match, struct bus_match_component **_components, unsigned *_n_components);
void bus_match_parse_free(struct bus_match_component *components, unsigned n_components);
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
char *bus_match_to_string(struct bus_match_component *components, unsigned n_components);
#endif // 0