add and fix doxygen comments for doxygen-1.7.1. (which reports lots of

spurious items as well, by the way).


git-svn-id: file:///svn/unbound/trunk@2211 be551aaa-1e26-0410-a405-d3ace91eadb9

pythonmod/pythonmod_utils.h

@@ -74,6 +74,7 @@ void invalidateQueryInCache(struct module_qstate* qstate, struct query_info* qin
  * 
  * @param qstate: module environment
  * @param pkt: a ldns_buffer which contains ldns_packet data
+ * @return 0 on failure, out of memory or parse error.
  */
 int createResponse(struct module_qstate* qstate, ldns_buffer* pkt);