dccp: sock upcalls

*** 84,93 ****
--- 84,95 ----
  inline int IPPROTO_SCTP = @IPPROTO_SCTP@;
  #pragma D binding "1.5" IPPROTO_RAW
  inline int IPPROTO_RAW = @IPPROTO_RAW@;
  #pragma D binding "1.5" IPPROTO_MAX
  inline int IPPROTO_MAX = @IPPROTO_MAX@;
+ #pragma D binding "1.10" IPPROTO_DCCP
+ inline int IPPROTO_DCCP = @IPPROTO_DCCP@;
  
  /*
   * pktinfo is where packet ID info can be made available for deeper
   * analysis if packet IDs become supported by the kernel in the future.
   * The pkt_addr member is currently always NULL.