Receives a single message over a connection.
    On Alpha and Integrity server systems, this service accepts 64-
    bit addresses.
    Format
      SYS$ICC_RECEIVE  conn_handle ,ios_icc ,[astadr] ,[astprm]
                       ,recv_buf ,recv_buf_len
    C Prototype
      sys$icc_receive  (unsigned int conn_handle, struct _ios_icc
                       *ios_icc, void (*astadr)(__unknown_params),
                       __int64 astprm, char *recv_buf, unsigned int
                       recv_buf_len);
Additional Information:
explode
extract