src/core/or/var_cell_st.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2021, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * @file var_cell_st.h
   9  * @brief Variable-length cell structure.
  10  **/
  11
  12 #ifndef VAR_CELL_ST_H
  13 #define VAR_CELL_ST_H
  14
  15 /** Parsed variable-length onion routing cell. */
  16 struct var_cell_t {
  17   /** Type of the cell: CELL_VERSIONS, etc. */
  18   uint8_t command;
  19   /** Circuit thich received the cell */
  20   circid_t circ_id;
  21   /** Number of bytes actually stored in <b>payload</b> */
  22   uint16_t payload_len;
  23   /** Payload of this cell */
  24   uint8_t payload[FLEXIBLE_ARRAY_MEMBER];
  25 };
  26
  27 #endif /* !defined(VAR_CELL_ST_H) */