crypt_path.h

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/**
 * \file crypt_path.h
 * \brief Header file for crypt_path.c.
 **/
 
#ifndef CRYPT_PATH_H
#define CRYPT_PATH_H
 
#include "core/crypto/relay_crypto.h"
 
void cpath_assert_layer_ok(const crypt_path_t *cp);
 
void cpath_assert_ok(const crypt_path_t *cp);
 
int cpath_append_hop(crypt_path_t **head_ptr, extend_info_t *choice);
 
int cpath_init_circuit_crypto(relay_crypto_alg_t alg,
                              crypt_path_t *cpath,
                              const char *key_data, size_t key_data_len);
 
void
cpath_free(crypt_path_t *victim);
 
void cpath_extend_linked_list(crypt_path_t **head_ptr, crypt_path_t *new_hop);
 
crypt_path_t *cpath_get_next_non_open_hop(crypt_path_t *cpath);
 
void cpath_sendme_circuit_record_inbound_cell(crypt_path_t *cpath);
 
const uint8_t *cpath_get_sendme_tag(crypt_path_t *cpath, size_t *len_out);
 
#if defined(TOR_UNIT_TESTS)
unsigned int cpath_get_n_hops(crypt_path_t **head_ptr);
#endif /* defined(TOR_UNIT_TESTS) */
 
#endif /* !defined(CRYPT_PATH_H) */