+ avahi_free(enum_key);
+
+ buffer = enum_key = NULL;
+}
+
+char *stdb_getent(void) {
+ datum key;
+
+ if (init() < 0)
+ return NULL;
+
+ for (;;) {
+
+ if (!enum_key) {
+#ifdef HAVE_GDBM
+ key = gdbm_firstkey(gdbm_file);
+#endif
+#ifdef HAVE_DBM
+ key = dbm_firstkey(dbm_file);
+#endif
+ } else {
+ key.dptr = enum_key;
+ key.dsize = strlen(enum_key);
+
+#ifdef HAVE_GDBM
+ key = gdbm_nextkey(gdbm_file, key);
+#endif
+#ifdef HAVE_DBM
+ key = dbm_nextkey(dbm_file, key);
+#endif
+ }
+
+ avahi_free(enum_key);
+ enum_key = NULL;
+
+ if (!key.dptr)
+ return NULL;
+
+ enum_key = avahi_strndup(key.dptr, key.dsize);
+ free(key.dptr);
+
+ if (!strchr(enum_key, '['))
+ return enum_key;
+ }
+}
+
+void stdb_setent(void) {
+ avahi_free(enum_key);
+ enum_key = NULL;