-int uc_meta_data_exists (const value_list_t *vl, const char *key);
-int uc_meta_data_delete (const value_list_t *vl, const char *key);
-
-int uc_meta_data_add_string (const value_list_t *vl,
- const char *key,
- const char *value);
-int uc_meta_data_add_signed_int (const value_list_t *vl,
- const char *key,
- int64_t value);
-int uc_meta_data_add_unsigned_int (const value_list_t *vl,
- const char *key,
- uint64_t value);
-int uc_meta_data_add_double (const value_list_t *vl,
- const char *key,
- double value);
-int uc_meta_data_add_boolean (const value_list_t *vl,
- const char *key,
- _Bool value);
-
-int uc_meta_data_get_string (const value_list_t *vl,
- const char *key,
- char **value);
-int uc_meta_data_get_signed_int (const value_list_t *vl,
- const char *key,
- int64_t *value);
-int uc_meta_data_get_unsigned_int (const value_list_t *vl,
- const char *key,
- uint64_t *value);
-int uc_meta_data_get_double (const value_list_t *vl,
- const char *key,
- double *value);
-int uc_meta_data_get_boolean (const value_list_t *vl,
- const char *key,
- _Bool *value);
-
-/* vim: set shiftwidth=2 softtabstop=2 tabstop=8 : */
+int uc_meta_data_exists(const value_list_t *vl, const char *key);
+int uc_meta_data_delete(const value_list_t *vl, const char *key);
+/* Same API as meta_data_toc. */
+int uc_meta_data_toc(const value_list_t *vl, char ***toc);
+
+int uc_meta_data_add_string(const value_list_t *vl, const char *key,
+ const char *value);
+int uc_meta_data_add_signed_int(const value_list_t *vl, const char *key,
+ int64_t value);
+int uc_meta_data_add_unsigned_int(const value_list_t *vl, const char *key,
+ uint64_t value);
+int uc_meta_data_add_double(const value_list_t *vl, const char *key,
+ double value);
+int uc_meta_data_add_boolean(const value_list_t *vl, const char *key,
+ bool value);
+
+int uc_meta_data_get_string(const value_list_t *vl, const char *key,
+ char **value);
+int uc_meta_data_get_signed_int(const value_list_t *vl, const char *key,
+ int64_t *value);
+int uc_meta_data_get_unsigned_int(const value_list_t *vl, const char *key,
+ uint64_t *value);
+int uc_meta_data_get_double(const value_list_t *vl, const char *key,
+ double *value);
+int uc_meta_data_get_boolean(const value_list_t *vl, const char *key,
+ bool *value);
+