negotiate_ack Member of p_cont_def_result_t Enumerator

These extensions specify a new member, negotiate_ack, which is added to the p_cont_def_result_t enumeration (specified in [C706] section 12.6), with the numeric value of 3. The enumeration SHOULD be as follows.

 typedef  short enum {
 acceptance, user_rejection, provider_rejection, negotiate_ack
          } p_cont_def_result_t;

For details on how this enumerator is used, see section