This is useful because otherwise an application may not use these
values for its own errors, if that might result in them being passed
to the adns_strerror etc.
No code change: the table already has all the values.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
*
* If you call these functions with status values not actually
* returned from other functions in the same adns library, the
- * returned information may be NULL.
+ * returned information may be NULL. (You are also guaranteed
+ * that the return value will not be NULL for values in the
+ * adns_status enum, *except* for adns_s_max_XXXX.)
*/
#ifdef __cplusplus