adns_status (*parse)(adns_query qu, int serv,
const byte *dgram, int dglen, int cbyte, int max,
- void *store_r);
+ int nsstart, int *arstart_io, void *store_r);
/* Parse one RR, in dgram of length dglen, starting at cbyte and
* extending until at most max.
*
*
* If there is an overrun which might indicate truncation, it should set
* *rdstart to -1; otherwise it may set it to anything else positive.
+ *
+ * nsstart is the offset of the authority section; *arstart_io is
+ * -1 or the offset of the additional section; if it is -1 then
+ * parse may set it to the correct offset.
*/
int (*diff_needswap)(const void *datap_a, const void *datap_b);
- /* Returns >0 if RR a should be strictly after RR b in the sort order,
+ /* Returns !0 if RR a should be strictly after RR b in the sort order,
* 0 otherwise. Must not fail.
*/
} typeinfo;
* vb before using the return value.
*/
+void adns__isort(void *array, int nobjs, int sz, void *tempbuf,
+ int (*needswap)(const void *a, const void *b));
+/* Does an insertion sort of array which must contain nobjs objects
+ * each sz bytes long. tempbuf must point to a buffer at least
+ * sz bytes long. needswap should return !0 if a>b (strictly, ie
+ * wrong order) 0 if a<=b (ie, order is fine).
+ */
+
/* From transmit.c: */
adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,