express doc/format.md in trunnel

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diff --git a/trunnel/stfe.h b/trunnel/stfe.h
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+/* stfe.h -- generated by Trunnel v1.5.3.
+ * https://gitweb.torproject.org/trunnel.git
+ * You probably shouldn't edit this file.
+ */
+#ifndef TRUNNEL_STFE_H
+#define TRUNNEL_STFE_H
+
+#include <stdint.h>
+#include "trunnel.h"
+
+#define T_GET_ENTRIES_V1 1
+#define T_GET_PROOF_BY_HASH_V1 2
+#define T_GET_CONSISTENCY_PROOF_V1 3
+#define T_INCLUSION_PROOF_V1 4
+#define T_CONSISTENCY_PROOF_V1 5
+#define T_SIGNED_TREE_HEAD_V1 6
+#define T_SIGNED_CHECKSUM32_ED25519_V1 7
+#define T_ED25519_V1 8
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_ED25519_V1)
+struct ed25519_v1_st {
+  uint64_t format;
+  uint8_t pubkey[32];
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct ed25519_v1_st ed25519_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_REQ_GET_CONSISTENCY_PROOF_V1)
+struct req_get_consistency_proof_v1_st {
+  uint64_t old_size;
+  uint64_t new_size;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct req_get_consistency_proof_v1_st req_get_consistency_proof_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_REQ_GET_ENTRIES_V1)
+struct req_get_entries_v1_st {
+  uint64_t start_size;
+  uint64_t end_size;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct req_get_entries_v1_st req_get_entries_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_REQ_GET_PROOF_BY_HASH_V1)
+struct req_get_proof_by_hash_v1_st {
+  uint64_t tree_size;
+  uint8_t leaf_hash[32];
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct req_get_proof_by_hash_v1_st req_get_proof_by_hash_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_SIGNED_TREE_HEAD_V1)
+struct signed_tree_head_v1_st {
+  uint64_t format;
+  uint64_t timestamp;
+  uint64_t tree_size;
+  uint8_t root_hash[32];
+  uint64_t length;
+  TRUNNEL_DYNARRAY_HEAD(, uint8_t) sigident;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct signed_tree_head_v1_st signed_tree_head_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_CONSISTENCY_PROOF_V1)
+struct consistency_proof_v1_st {
+  uint64_t format;
+  struct ed25519_v1_st *identifier;
+  uint64_t old_size;
+  uint64_t new_size;
+  uint64_t length;
+  TRUNNEL_DYNARRAY_HEAD(, uint8_t) hashes;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct consistency_proof_v1_st consistency_proof_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_INCLUSION_PROOF_V1)
+struct inclusion_proof_v1_st {
+  uint64_t format;
+  struct ed25519_v1_st *identifier;
+  uint64_t tree_size;
+  uint64_t leaf_index;
+  uint64_t length;
+  TRUNNEL_DYNARRAY_HEAD(, uint8_t) hashes;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct inclusion_proof_v1_st inclusion_proof_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_REQUEST_V1)
+struct request_v1_st {
+  uint64_t format;
+  struct req_get_entries_v1_st *request_get_entries;
+  struct req_get_proof_by_hash_v1_st *request_get_proof_by_hash;
+  struct req_get_consistency_proof_v1_st *request_get_consistency_proof;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct request_v1_st request_v1_t;
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_SIGNED_CHECKSUM32_ED25519_V1)
+struct signed_checksum32_ed25519_v1_st {
+  uint64_t format;
+  uint8_t checksum[32];
+  uint64_t length;
+  TRUNNEL_DYNARRAY_HEAD(, uint8_t) identifier;
+  uint8_t signature[64];
+  struct ed25519_v1_st *namespace;
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct signed_checksum32_ed25519_v1_st signed_checksum32_ed25519_v1_t;
+/** Return a newly allocated ed25519_v1 with all elements set to zero.
+ */
+ed25519_v1_t *ed25519_v1_new(void);
+/** Release all storage held by the ed25519_v1 in 'victim'. (Do
+ * nothing if 'victim' is NULL.)
+ */
+void ed25519_v1_free(ed25519_v1_t *victim);
+/** Try to parse a ed25519_v1 from the buffer in 'input', using up to
+ * 'len_in' bytes from the input buffer. On success, return the number
+ * of bytes consumed and set *output to the newly allocated
+ * ed25519_v1_t. On failure, return -2 if the input appears truncated,
+ * and -1 if the input is otherwise invalid.
+ */
+ssize_t ed25519_v1_parse(ed25519_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * ed25519_v1 in 'obj'. On failure, return a negative value. Note that
+ * this value may be an overestimate, and can even be an underestimate
+ * for certain unencodeable objects.
+ */
+ssize_t ed25519_v1_encoded_len(const ed25519_v1_t *obj);
+/** Try to encode the ed25519_v1 from 'input' into the buffer at
+ * 'output', using up to 'avail' bytes of the output buffer. On
+ * success, return the number of bytes used. On failure, return -2 if
+ * the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t ed25519_v1_encode(uint8_t *output, size_t avail, const ed25519_v1_t *input);
+/** Check whether the internal state of the ed25519_v1 in 'obj' is
+ * consistent. Return NULL if it is, and a short message if it is not.
+ */
+const char *ed25519_v1_check(const ed25519_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int ed25519_v1_clear_errors(ed25519_v1_t *obj);
+/** Return the value of the format field of the ed25519_v1_t in 'inp'
+ */
+uint64_t ed25519_v1_get_format(const ed25519_v1_t *inp);
+/** Set the value of the format field of the ed25519_v1_t in 'inp' to
+ * 'val'. Return 0 on success; return -1 and set the error code on
+ * 'inp' on failure.
+ */
+int ed25519_v1_set_format(ed25519_v1_t *inp, uint64_t val);
+/** Return the (constant) length of the array holding the pubkey field
+ * of the ed25519_v1_t in 'inp'.
+ */
+size_t ed25519_v1_getlen_pubkey(const ed25519_v1_t *inp);
+/** Return the element at position 'idx' of the fixed array field
+ * pubkey of the ed25519_v1_t in 'inp'.
+ */
+uint8_t ed25519_v1_get_pubkey(ed25519_v1_t *inp, size_t idx);
+/** As ed25519_v1_get_pubkey, but take and return a const pointer
+ */
+uint8_t ed25519_v1_getconst_pubkey(const ed25519_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the fixed array field
+ * pubkey of the ed25519_v1_t in 'inp', so that it will hold the value
+ * 'elt'.
+ */
+int ed25519_v1_set_pubkey(ed25519_v1_t *inp, size_t idx, uint8_t elt);
+/** Return a pointer to the 32-element array field pubkey of 'inp'.
+ */
+uint8_t * ed25519_v1_getarray_pubkey(ed25519_v1_t *inp);
+/** As ed25519_v1_get_pubkey, but take and return a const pointer
+ */
+const uint8_t  * ed25519_v1_getconstarray_pubkey(const ed25519_v1_t *inp);
+/** Return a newly allocated req_get_consistency_proof_v1 with all
+ * elements set to zero.
+ */
+req_get_consistency_proof_v1_t *req_get_consistency_proof_v1_new(void);
+/** Release all storage held by the req_get_consistency_proof_v1 in
+ * 'victim'. (Do nothing if 'victim' is NULL.)
+ */
+void req_get_consistency_proof_v1_free(req_get_consistency_proof_v1_t *victim);
+/** Try to parse a req_get_consistency_proof_v1 from the buffer in
+ * 'input', using up to 'len_in' bytes from the input buffer. On
+ * success, return the number of bytes consumed and set *output to the
+ * newly allocated req_get_consistency_proof_v1_t. On failure, return
+ * -2 if the input appears truncated, and -1 if the input is otherwise
+ * invalid.
+ */
+ssize_t req_get_consistency_proof_v1_parse(req_get_consistency_proof_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * req_get_consistency_proof_v1 in 'obj'. On failure, return a
+ * negative value. Note that this value may be an overestimate, and
+ * can even be an underestimate for certain unencodeable objects.
+ */
+ssize_t req_get_consistency_proof_v1_encoded_len(const req_get_consistency_proof_v1_t *obj);
+/** Try to encode the req_get_consistency_proof_v1 from 'input' into
+ * the buffer at 'output', using up to 'avail' bytes of the output
+ * buffer. On success, return the number of bytes used. On failure,
+ * return -2 if the buffer was not long enough, and -1 if the input
+ * was invalid.
+ */
+ssize_t req_get_consistency_proof_v1_encode(uint8_t *output, size_t avail, const req_get_consistency_proof_v1_t *input);
+/** Check whether the internal state of the
+ * req_get_consistency_proof_v1 in 'obj' is consistent. Return NULL if
+ * it is, and a short message if it is not.
+ */
+const char *req_get_consistency_proof_v1_check(const req_get_consistency_proof_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int req_get_consistency_proof_v1_clear_errors(req_get_consistency_proof_v1_t *obj);
+/** Return the value of the old_size field of the
+ * req_get_consistency_proof_v1_t in 'inp'
+ */
+uint64_t req_get_consistency_proof_v1_get_old_size(const req_get_consistency_proof_v1_t *inp);
+/** Set the value of the old_size field of the
+ * req_get_consistency_proof_v1_t in 'inp' to 'val'. Return 0 on
+ * success; return -1 and set the error code on 'inp' on failure.
+ */
+int req_get_consistency_proof_v1_set_old_size(req_get_consistency_proof_v1_t *inp, uint64_t val);
+/** Return the value of the new_size field of the
+ * req_get_consistency_proof_v1_t in 'inp'
+ */
+uint64_t req_get_consistency_proof_v1_get_new_size(const req_get_consistency_proof_v1_t *inp);
+/** Set the value of the new_size field of the
+ * req_get_consistency_proof_v1_t in 'inp' to 'val'. Return 0 on
+ * success; return -1 and set the error code on 'inp' on failure.
+ */
+int req_get_consistency_proof_v1_set_new_size(req_get_consistency_proof_v1_t *inp, uint64_t val);
+/** Return a newly allocated req_get_entries_v1 with all elements set
+ * to zero.
+ */
+req_get_entries_v1_t *req_get_entries_v1_new(void);
+/** Release all storage held by the req_get_entries_v1 in 'victim'.
+ * (Do nothing if 'victim' is NULL.)
+ */
+void req_get_entries_v1_free(req_get_entries_v1_t *victim);
+/** Try to parse a req_get_entries_v1 from the buffer in 'input',
+ * using up to 'len_in' bytes from the input buffer. On success,
+ * return the number of bytes consumed and set *output to the newly
+ * allocated req_get_entries_v1_t. On failure, return -2 if the input
+ * appears truncated, and -1 if the input is otherwise invalid.
+ */
+ssize_t req_get_entries_v1_parse(req_get_entries_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * req_get_entries_v1 in 'obj'. On failure, return a negative value.
+ * Note that this value may be an overestimate, and can even be an
+ * underestimate for certain unencodeable objects.
+ */
+ssize_t req_get_entries_v1_encoded_len(const req_get_entries_v1_t *obj);
+/** Try to encode the req_get_entries_v1 from 'input' into the buffer
+ * at 'output', using up to 'avail' bytes of the output buffer. On
+ * success, return the number of bytes used. On failure, return -2 if
+ * the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t req_get_entries_v1_encode(uint8_t *output, size_t avail, const req_get_entries_v1_t *input);
+/** Check whether the internal state of the req_get_entries_v1 in
+ * 'obj' is consistent. Return NULL if it is, and a short message if
+ * it is not.
+ */
+const char *req_get_entries_v1_check(const req_get_entries_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int req_get_entries_v1_clear_errors(req_get_entries_v1_t *obj);
+/** Return the value of the start_size field of the
+ * req_get_entries_v1_t in 'inp'
+ */
+uint64_t req_get_entries_v1_get_start_size(const req_get_entries_v1_t *inp);
+/** Set the value of the start_size field of the req_get_entries_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int req_get_entries_v1_set_start_size(req_get_entries_v1_t *inp, uint64_t val);
+/** Return the value of the end_size field of the req_get_entries_v1_t
+ * in 'inp'
+ */
+uint64_t req_get_entries_v1_get_end_size(const req_get_entries_v1_t *inp);
+/** Set the value of the end_size field of the req_get_entries_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int req_get_entries_v1_set_end_size(req_get_entries_v1_t *inp, uint64_t val);
+/** Return a newly allocated req_get_proof_by_hash_v1 with all
+ * elements set to zero.
+ */
+req_get_proof_by_hash_v1_t *req_get_proof_by_hash_v1_new(void);
+/** Release all storage held by the req_get_proof_by_hash_v1 in
+ * 'victim'. (Do nothing if 'victim' is NULL.)
+ */
+void req_get_proof_by_hash_v1_free(req_get_proof_by_hash_v1_t *victim);
+/** Try to parse a req_get_proof_by_hash_v1 from the buffer in
+ * 'input', using up to 'len_in' bytes from the input buffer. On
+ * success, return the number of bytes consumed and set *output to the
+ * newly allocated req_get_proof_by_hash_v1_t. On failure, return -2
+ * if the input appears truncated, and -1 if the input is otherwise
+ * invalid.
+ */
+ssize_t req_get_proof_by_hash_v1_parse(req_get_proof_by_hash_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * req_get_proof_by_hash_v1 in 'obj'. On failure, return a negative
+ * value. Note that this value may be an overestimate, and can even be
+ * an underestimate for certain unencodeable objects.
+ */
+ssize_t req_get_proof_by_hash_v1_encoded_len(const req_get_proof_by_hash_v1_t *obj);
+/** Try to encode the req_get_proof_by_hash_v1 from 'input' into the
+ * buffer at 'output', using up to 'avail' bytes of the output buffer.
+ * On success, return the number of bytes used. On failure, return -2
+ * if the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t req_get_proof_by_hash_v1_encode(uint8_t *output, size_t avail, const req_get_proof_by_hash_v1_t *input);
+/** Check whether the internal state of the req_get_proof_by_hash_v1
+ * in 'obj' is consistent. Return NULL if it is, and a short message
+ * if it is not.
+ */
+const char *req_get_proof_by_hash_v1_check(const req_get_proof_by_hash_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int req_get_proof_by_hash_v1_clear_errors(req_get_proof_by_hash_v1_t *obj);
+/** Return the value of the tree_size field of the
+ * req_get_proof_by_hash_v1_t in 'inp'
+ */
+uint64_t req_get_proof_by_hash_v1_get_tree_size(const req_get_proof_by_hash_v1_t *inp);
+/** Set the value of the tree_size field of the
+ * req_get_proof_by_hash_v1_t in 'inp' to 'val'. Return 0 on success;
+ * return -1 and set the error code on 'inp' on failure.
+ */
+int req_get_proof_by_hash_v1_set_tree_size(req_get_proof_by_hash_v1_t *inp, uint64_t val);
+/** Return the (constant) length of the array holding the leaf_hash
+ * field of the req_get_proof_by_hash_v1_t in 'inp'.
+ */
+size_t req_get_proof_by_hash_v1_getlen_leaf_hash(const req_get_proof_by_hash_v1_t *inp);
+/** Return the element at position 'idx' of the fixed array field
+ * leaf_hash of the req_get_proof_by_hash_v1_t in 'inp'.
+ */
+uint8_t req_get_proof_by_hash_v1_get_leaf_hash(req_get_proof_by_hash_v1_t *inp, size_t idx);
+/** As req_get_proof_by_hash_v1_get_leaf_hash, but take and return a
+ * const pointer
+ */
+uint8_t req_get_proof_by_hash_v1_getconst_leaf_hash(const req_get_proof_by_hash_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the fixed array field
+ * leaf_hash of the req_get_proof_by_hash_v1_t in 'inp', so that it
+ * will hold the value 'elt'.
+ */
+int req_get_proof_by_hash_v1_set_leaf_hash(req_get_proof_by_hash_v1_t *inp, size_t idx, uint8_t elt);
+/** Return a pointer to the 32-element array field leaf_hash of 'inp'.
+ */
+uint8_t * req_get_proof_by_hash_v1_getarray_leaf_hash(req_get_proof_by_hash_v1_t *inp);
+/** As req_get_proof_by_hash_v1_get_leaf_hash, but take and return a
+ * const pointer
+ */
+const uint8_t  * req_get_proof_by_hash_v1_getconstarray_leaf_hash(const req_get_proof_by_hash_v1_t *inp);
+/** Return a newly allocated signed_tree_head_v1 with all elements set
+ * to zero.
+ */
+signed_tree_head_v1_t *signed_tree_head_v1_new(void);
+/** Release all storage held by the signed_tree_head_v1 in 'victim'.
+ * (Do nothing if 'victim' is NULL.)
+ */
+void signed_tree_head_v1_free(signed_tree_head_v1_t *victim);
+/** Try to parse a signed_tree_head_v1 from the buffer in 'input',
+ * using up to 'len_in' bytes from the input buffer. On success,
+ * return the number of bytes consumed and set *output to the newly
+ * allocated signed_tree_head_v1_t. On failure, return -2 if the input
+ * appears truncated, and -1 if the input is otherwise invalid.
+ */
+ssize_t signed_tree_head_v1_parse(signed_tree_head_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * signed_tree_head_v1 in 'obj'. On failure, return a negative value.
+ * Note that this value may be an overestimate, and can even be an
+ * underestimate for certain unencodeable objects.
+ */
+ssize_t signed_tree_head_v1_encoded_len(const signed_tree_head_v1_t *obj);
+/** Try to encode the signed_tree_head_v1 from 'input' into the buffer
+ * at 'output', using up to 'avail' bytes of the output buffer. On
+ * success, return the number of bytes used. On failure, return -2 if
+ * the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t signed_tree_head_v1_encode(uint8_t *output, size_t avail, const signed_tree_head_v1_t *input);
+/** Check whether the internal state of the signed_tree_head_v1 in
+ * 'obj' is consistent. Return NULL if it is, and a short message if
+ * it is not.
+ */
+const char *signed_tree_head_v1_check(const signed_tree_head_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int signed_tree_head_v1_clear_errors(signed_tree_head_v1_t *obj);
+/** Return the value of the format field of the signed_tree_head_v1_t
+ * in 'inp'
+ */
+uint64_t signed_tree_head_v1_get_format(const signed_tree_head_v1_t *inp);
+/** Set the value of the format field of the signed_tree_head_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int signed_tree_head_v1_set_format(signed_tree_head_v1_t *inp, uint64_t val);
+/** Return the value of the timestamp field of the
+ * signed_tree_head_v1_t in 'inp'
+ */
+uint64_t signed_tree_head_v1_get_timestamp(const signed_tree_head_v1_t *inp);
+/** Set the value of the timestamp field of the signed_tree_head_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int signed_tree_head_v1_set_timestamp(signed_tree_head_v1_t *inp, uint64_t val);
+/** Return the value of the tree_size field of the
+ * signed_tree_head_v1_t in 'inp'
+ */
+uint64_t signed_tree_head_v1_get_tree_size(const signed_tree_head_v1_t *inp);
+/** Set the value of the tree_size field of the signed_tree_head_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int signed_tree_head_v1_set_tree_size(signed_tree_head_v1_t *inp, uint64_t val);
+/** Return the (constant) length of the array holding the root_hash
+ * field of the signed_tree_head_v1_t in 'inp'.
+ */
+size_t signed_tree_head_v1_getlen_root_hash(const signed_tree_head_v1_t *inp);
+/** Return the element at position 'idx' of the fixed array field
+ * root_hash of the signed_tree_head_v1_t in 'inp'.
+ */
+uint8_t signed_tree_head_v1_get_root_hash(signed_tree_head_v1_t *inp, size_t idx);
+/** As signed_tree_head_v1_get_root_hash, but take and return a const
+ * pointer
+ */
+uint8_t signed_tree_head_v1_getconst_root_hash(const signed_tree_head_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the fixed array field
+ * root_hash of the signed_tree_head_v1_t in 'inp', so that it will
+ * hold the value 'elt'.
+ */
+int signed_tree_head_v1_set_root_hash(signed_tree_head_v1_t *inp, size_t idx, uint8_t elt);
+/** Return a pointer to the 32-element array field root_hash of 'inp'.
+ */
+uint8_t * signed_tree_head_v1_getarray_root_hash(signed_tree_head_v1_t *inp);
+/** As signed_tree_head_v1_get_root_hash, but take and return a const
+ * pointer
+ */
+const uint8_t  * signed_tree_head_v1_getconstarray_root_hash(const signed_tree_head_v1_t *inp);
+/** Return the value of the length field of the signed_tree_head_v1_t
+ * in 'inp'
+ */
+uint64_t signed_tree_head_v1_get_length(const signed_tree_head_v1_t *inp);
+/** Set the value of the length field of the signed_tree_head_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int signed_tree_head_v1_set_length(signed_tree_head_v1_t *inp, uint64_t val);
+/** Return the length of the dynamic array holding the sigident field
+ * of the signed_tree_head_v1_t in 'inp'.
+ */
+size_t signed_tree_head_v1_getlen_sigident(const signed_tree_head_v1_t *inp);
+/** Return the element at position 'idx' of the dynamic array field
+ * sigident of the signed_tree_head_v1_t in 'inp'.
+ */
+uint8_t signed_tree_head_v1_get_sigident(signed_tree_head_v1_t *inp, size_t idx);
+/** As signed_tree_head_v1_get_sigident, but take and return a const
+ * pointer
+ */
+uint8_t signed_tree_head_v1_getconst_sigident(const signed_tree_head_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the dynamic array field
+ * sigident of the signed_tree_head_v1_t in 'inp', so that it will
+ * hold the value 'elt'.
+ */
+int signed_tree_head_v1_set_sigident(signed_tree_head_v1_t *inp, size_t idx, uint8_t elt);
+/** Append a new element 'elt' to the dynamic array field sigident of
+ * the signed_tree_head_v1_t in 'inp'.
+ */
+int signed_tree_head_v1_add_sigident(signed_tree_head_v1_t *inp, uint8_t elt);
+/** Return a pointer to the variable-length array field sigident of
+ * 'inp'.
+ */
+uint8_t * signed_tree_head_v1_getarray_sigident(signed_tree_head_v1_t *inp);
+/** As signed_tree_head_v1_get_sigident, but take and return a const
+ * pointer
+ */
+const uint8_t  * signed_tree_head_v1_getconstarray_sigident(const signed_tree_head_v1_t *inp);
+/** Change the length of the variable-length array field sigident of
+ * 'inp' to 'newlen'.Fill extra elements with 0. Return 0 on success;
+ * return -1 and set the error code on 'inp' on failure.
+ */
+int signed_tree_head_v1_setlen_sigident(signed_tree_head_v1_t *inp, size_t newlen);
+/** Return a newly allocated consistency_proof_v1 with all elements
+ * set to zero.
+ */
+consistency_proof_v1_t *consistency_proof_v1_new(void);
+/** Release all storage held by the consistency_proof_v1 in 'victim'.
+ * (Do nothing if 'victim' is NULL.)
+ */
+void consistency_proof_v1_free(consistency_proof_v1_t *victim);
+/** Try to parse a consistency_proof_v1 from the buffer in 'input',
+ * using up to 'len_in' bytes from the input buffer. On success,
+ * return the number of bytes consumed and set *output to the newly
+ * allocated consistency_proof_v1_t. On failure, return -2 if the
+ * input appears truncated, and -1 if the input is otherwise invalid.
+ */
+ssize_t consistency_proof_v1_parse(consistency_proof_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * consistency_proof_v1 in 'obj'. On failure, return a negative value.
+ * Note that this value may be an overestimate, and can even be an
+ * underestimate for certain unencodeable objects.
+ */
+ssize_t consistency_proof_v1_encoded_len(const consistency_proof_v1_t *obj);
+/** Try to encode the consistency_proof_v1 from 'input' into the
+ * buffer at 'output', using up to 'avail' bytes of the output buffer.
+ * On success, return the number of bytes used. On failure, return -2
+ * if the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t consistency_proof_v1_encode(uint8_t *output, size_t avail, const consistency_proof_v1_t *input);
+/** Check whether the internal state of the consistency_proof_v1 in
+ * 'obj' is consistent. Return NULL if it is, and a short message if
+ * it is not.
+ */
+const char *consistency_proof_v1_check(const consistency_proof_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int consistency_proof_v1_clear_errors(consistency_proof_v1_t *obj);
+/** Return the value of the format field of the consistency_proof_v1_t
+ * in 'inp'
+ */
+uint64_t consistency_proof_v1_get_format(const consistency_proof_v1_t *inp);
+/** Set the value of the format field of the consistency_proof_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int consistency_proof_v1_set_format(consistency_proof_v1_t *inp, uint64_t val);
+/** Return the value of the identifier field of the
+ * consistency_proof_v1_t in 'inp'
+ */
+struct ed25519_v1_st * consistency_proof_v1_get_identifier(consistency_proof_v1_t *inp);
+/** As consistency_proof_v1_get_identifier, but take and return a
+ * const pointer
+ */
+const struct ed25519_v1_st * consistency_proof_v1_getconst_identifier(const consistency_proof_v1_t *inp);
+/** Set the value of the identifier field of the
+ * consistency_proof_v1_t in 'inp' to 'val'. Free the old value if
+ * any. Steals the referenceto 'val'.Return 0 on success; return -1
+ * and set the error code on 'inp' on failure.
+ */
+int consistency_proof_v1_set_identifier(consistency_proof_v1_t *inp, struct ed25519_v1_st *val);
+/** As consistency_proof_v1_set_identifier, but does not free the
+ * previous value.
+ */
+int consistency_proof_v1_set0_identifier(consistency_proof_v1_t *inp, struct ed25519_v1_st *val);
+/** Return the value of the old_size field of the
+ * consistency_proof_v1_t in 'inp'
+ */
+uint64_t consistency_proof_v1_get_old_size(const consistency_proof_v1_t *inp);
+/** Set the value of the old_size field of the consistency_proof_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int consistency_proof_v1_set_old_size(consistency_proof_v1_t *inp, uint64_t val);
+/** Return the value of the new_size field of the
+ * consistency_proof_v1_t in 'inp'
+ */
+uint64_t consistency_proof_v1_get_new_size(const consistency_proof_v1_t *inp);
+/** Set the value of the new_size field of the consistency_proof_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int consistency_proof_v1_set_new_size(consistency_proof_v1_t *inp, uint64_t val);
+/** Return the value of the length field of the consistency_proof_v1_t
+ * in 'inp'
+ */
+uint64_t consistency_proof_v1_get_length(const consistency_proof_v1_t *inp);
+/** Set the value of the length field of the consistency_proof_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int consistency_proof_v1_set_length(consistency_proof_v1_t *inp, uint64_t val);
+/** Return the length of the dynamic array holding the hashes field of
+ * the consistency_proof_v1_t in 'inp'.
+ */
+size_t consistency_proof_v1_getlen_hashes(const consistency_proof_v1_t *inp);
+/** Return the element at position 'idx' of the dynamic array field
+ * hashes of the consistency_proof_v1_t in 'inp'.
+ */
+uint8_t consistency_proof_v1_get_hashes(consistency_proof_v1_t *inp, size_t idx);
+/** As consistency_proof_v1_get_hashes, but take and return a const
+ * pointer
+ */
+uint8_t consistency_proof_v1_getconst_hashes(const consistency_proof_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the dynamic array field
+ * hashes of the consistency_proof_v1_t in 'inp', so that it will hold
+ * the value 'elt'.
+ */
+int consistency_proof_v1_set_hashes(consistency_proof_v1_t *inp, size_t idx, uint8_t elt);
+/** Append a new element 'elt' to the dynamic array field hashes of
+ * the consistency_proof_v1_t in 'inp'.
+ */
+int consistency_proof_v1_add_hashes(consistency_proof_v1_t *inp, uint8_t elt);
+/** Return a pointer to the variable-length array field hashes of
+ * 'inp'.
+ */
+uint8_t * consistency_proof_v1_getarray_hashes(consistency_proof_v1_t *inp);
+/** As consistency_proof_v1_get_hashes, but take and return a const
+ * pointer
+ */
+const uint8_t  * consistency_proof_v1_getconstarray_hashes(const consistency_proof_v1_t *inp);
+/** Change the length of the variable-length array field hashes of
+ * 'inp' to 'newlen'.Fill extra elements with 0. Return 0 on success;
+ * return -1 and set the error code on 'inp' on failure.
+ */
+int consistency_proof_v1_setlen_hashes(consistency_proof_v1_t *inp, size_t newlen);
+/** Return a newly allocated inclusion_proof_v1 with all elements set
+ * to zero.
+ */
+inclusion_proof_v1_t *inclusion_proof_v1_new(void);
+/** Release all storage held by the inclusion_proof_v1 in 'victim'.
+ * (Do nothing if 'victim' is NULL.)
+ */
+void inclusion_proof_v1_free(inclusion_proof_v1_t *victim);
+/** Try to parse a inclusion_proof_v1 from the buffer in 'input',
+ * using up to 'len_in' bytes from the input buffer. On success,
+ * return the number of bytes consumed and set *output to the newly
+ * allocated inclusion_proof_v1_t. On failure, return -2 if the input
+ * appears truncated, and -1 if the input is otherwise invalid.
+ */
+ssize_t inclusion_proof_v1_parse(inclusion_proof_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * inclusion_proof_v1 in 'obj'. On failure, return a negative value.
+ * Note that this value may be an overestimate, and can even be an
+ * underestimate for certain unencodeable objects.
+ */
+ssize_t inclusion_proof_v1_encoded_len(const inclusion_proof_v1_t *obj);
+/** Try to encode the inclusion_proof_v1 from 'input' into the buffer
+ * at 'output', using up to 'avail' bytes of the output buffer. On
+ * success, return the number of bytes used. On failure, return -2 if
+ * the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t inclusion_proof_v1_encode(uint8_t *output, size_t avail, const inclusion_proof_v1_t *input);
+/** Check whether the internal state of the inclusion_proof_v1 in
+ * 'obj' is consistent. Return NULL if it is, and a short message if
+ * it is not.
+ */
+const char *inclusion_proof_v1_check(const inclusion_proof_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int inclusion_proof_v1_clear_errors(inclusion_proof_v1_t *obj);
+/** Return the value of the format field of the inclusion_proof_v1_t
+ * in 'inp'
+ */
+uint64_t inclusion_proof_v1_get_format(const inclusion_proof_v1_t *inp);
+/** Set the value of the format field of the inclusion_proof_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int inclusion_proof_v1_set_format(inclusion_proof_v1_t *inp, uint64_t val);
+/** Return the value of the identifier field of the
+ * inclusion_proof_v1_t in 'inp'
+ */
+struct ed25519_v1_st * inclusion_proof_v1_get_identifier(inclusion_proof_v1_t *inp);
+/** As inclusion_proof_v1_get_identifier, but take and return a const
+ * pointer
+ */
+const struct ed25519_v1_st * inclusion_proof_v1_getconst_identifier(const inclusion_proof_v1_t *inp);
+/** Set the value of the identifier field of the inclusion_proof_v1_t
+ * in 'inp' to 'val'. Free the old value if any. Steals the
+ * referenceto 'val'.Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int inclusion_proof_v1_set_identifier(inclusion_proof_v1_t *inp, struct ed25519_v1_st *val);
+/** As inclusion_proof_v1_set_identifier, but does not free the
+ * previous value.
+ */
+int inclusion_proof_v1_set0_identifier(inclusion_proof_v1_t *inp, struct ed25519_v1_st *val);
+/** Return the value of the tree_size field of the
+ * inclusion_proof_v1_t in 'inp'
+ */
+uint64_t inclusion_proof_v1_get_tree_size(const inclusion_proof_v1_t *inp);
+/** Set the value of the tree_size field of the inclusion_proof_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int inclusion_proof_v1_set_tree_size(inclusion_proof_v1_t *inp, uint64_t val);
+/** Return the value of the leaf_index field of the
+ * inclusion_proof_v1_t in 'inp'
+ */
+uint64_t inclusion_proof_v1_get_leaf_index(const inclusion_proof_v1_t *inp);
+/** Set the value of the leaf_index field of the inclusion_proof_v1_t
+ * in 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int inclusion_proof_v1_set_leaf_index(inclusion_proof_v1_t *inp, uint64_t val);
+/** Return the value of the length field of the inclusion_proof_v1_t
+ * in 'inp'
+ */
+uint64_t inclusion_proof_v1_get_length(const inclusion_proof_v1_t *inp);
+/** Set the value of the length field of the inclusion_proof_v1_t in
+ * 'inp' to 'val'. Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int inclusion_proof_v1_set_length(inclusion_proof_v1_t *inp, uint64_t val);
+/** Return the length of the dynamic array holding the hashes field of
+ * the inclusion_proof_v1_t in 'inp'.
+ */
+size_t inclusion_proof_v1_getlen_hashes(const inclusion_proof_v1_t *inp);
+/** Return the element at position 'idx' of the dynamic array field
+ * hashes of the inclusion_proof_v1_t in 'inp'.
+ */
+uint8_t inclusion_proof_v1_get_hashes(inclusion_proof_v1_t *inp, size_t idx);
+/** As inclusion_proof_v1_get_hashes, but take and return a const
+ * pointer
+ */
+uint8_t inclusion_proof_v1_getconst_hashes(const inclusion_proof_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the dynamic array field
+ * hashes of the inclusion_proof_v1_t in 'inp', so that it will hold
+ * the value 'elt'.
+ */
+int inclusion_proof_v1_set_hashes(inclusion_proof_v1_t *inp, size_t idx, uint8_t elt);
+/** Append a new element 'elt' to the dynamic array field hashes of
+ * the inclusion_proof_v1_t in 'inp'.
+ */
+int inclusion_proof_v1_add_hashes(inclusion_proof_v1_t *inp, uint8_t elt);
+/** Return a pointer to the variable-length array field hashes of
+ * 'inp'.
+ */
+uint8_t * inclusion_proof_v1_getarray_hashes(inclusion_proof_v1_t *inp);
+/** As inclusion_proof_v1_get_hashes, but take and return a const
+ * pointer
+ */
+const uint8_t  * inclusion_proof_v1_getconstarray_hashes(const inclusion_proof_v1_t *inp);
+/** Change the length of the variable-length array field hashes of
+ * 'inp' to 'newlen'.Fill extra elements with 0. Return 0 on success;
+ * return -1 and set the error code on 'inp' on failure.
+ */
+int inclusion_proof_v1_setlen_hashes(inclusion_proof_v1_t *inp, size_t newlen);
+/** Return a newly allocated request_v1 with all elements set to zero.
+ */
+request_v1_t *request_v1_new(void);
+/** Release all storage held by the request_v1 in 'victim'. (Do
+ * nothing if 'victim' is NULL.)
+ */
+void request_v1_free(request_v1_t *victim);
+/** Try to parse a request_v1 from the buffer in 'input', using up to
+ * 'len_in' bytes from the input buffer. On success, return the number
+ * of bytes consumed and set *output to the newly allocated
+ * request_v1_t. On failure, return -2 if the input appears truncated,
+ * and -1 if the input is otherwise invalid.
+ */
+ssize_t request_v1_parse(request_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * request_v1 in 'obj'. On failure, return a negative value. Note that
+ * this value may be an overestimate, and can even be an underestimate
+ * for certain unencodeable objects.
+ */
+ssize_t request_v1_encoded_len(const request_v1_t *obj);
+/** Try to encode the request_v1 from 'input' into the buffer at
+ * 'output', using up to 'avail' bytes of the output buffer. On
+ * success, return the number of bytes used. On failure, return -2 if
+ * the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t request_v1_encode(uint8_t *output, size_t avail, const request_v1_t *input);
+/** Check whether the internal state of the request_v1 in 'obj' is
+ * consistent. Return NULL if it is, and a short message if it is not.
+ */
+const char *request_v1_check(const request_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int request_v1_clear_errors(request_v1_t *obj);
+/** Return the value of the format field of the request_v1_t in 'inp'
+ */
+uint64_t request_v1_get_format(const request_v1_t *inp);
+/** Set the value of the format field of the request_v1_t in 'inp' to
+ * 'val'. Return 0 on success; return -1 and set the error code on
+ * 'inp' on failure.
+ */
+int request_v1_set_format(request_v1_t *inp, uint64_t val);
+/** Return the value of the request_get_entries field of the
+ * request_v1_t in 'inp'
+ */
+struct req_get_entries_v1_st * request_v1_get_request_get_entries(request_v1_t *inp);
+/** As request_v1_get_request_get_entries, but take and return a const
+ * pointer
+ */
+const struct req_get_entries_v1_st * request_v1_getconst_request_get_entries(const request_v1_t *inp);
+/** Set the value of the request_get_entries field of the request_v1_t
+ * in 'inp' to 'val'. Free the old value if any. Steals the
+ * referenceto 'val'.Return 0 on success; return -1 and set the error
+ * code on 'inp' on failure.
+ */
+int request_v1_set_request_get_entries(request_v1_t *inp, struct req_get_entries_v1_st *val);
+/** As request_v1_set_request_get_entries, but does not free the
+ * previous value.
+ */
+int request_v1_set0_request_get_entries(request_v1_t *inp, struct req_get_entries_v1_st *val);
+/** Return the value of the request_get_proof_by_hash field of the
+ * request_v1_t in 'inp'
+ */
+struct req_get_proof_by_hash_v1_st * request_v1_get_request_get_proof_by_hash(request_v1_t *inp);
+/** As request_v1_get_request_get_proof_by_hash, but take and return a
+ * const pointer
+ */
+const struct req_get_proof_by_hash_v1_st * request_v1_getconst_request_get_proof_by_hash(const request_v1_t *inp);
+/** Set the value of the request_get_proof_by_hash field of the
+ * request_v1_t in 'inp' to 'val'. Free the old value if any. Steals
+ * the referenceto 'val'.Return 0 on success; return -1 and set the
+ * error code on 'inp' on failure.
+ */
+int request_v1_set_request_get_proof_by_hash(request_v1_t *inp, struct req_get_proof_by_hash_v1_st *val);
+/** As request_v1_set_request_get_proof_by_hash, but does not free the
+ * previous value.
+ */
+int request_v1_set0_request_get_proof_by_hash(request_v1_t *inp, struct req_get_proof_by_hash_v1_st *val);
+/** Return the value of the request_get_consistency_proof field of the
+ * request_v1_t in 'inp'
+ */
+struct req_get_consistency_proof_v1_st * request_v1_get_request_get_consistency_proof(request_v1_t *inp);
+/** As request_v1_get_request_get_consistency_proof, but take and
+ * return a const pointer
+ */
+const struct req_get_consistency_proof_v1_st * request_v1_getconst_request_get_consistency_proof(const request_v1_t *inp);
+/** Set the value of the request_get_consistency_proof field of the
+ * request_v1_t in 'inp' to 'val'. Free the old value if any. Steals
+ * the referenceto 'val'.Return 0 on success; return -1 and set the
+ * error code on 'inp' on failure.
+ */
+int request_v1_set_request_get_consistency_proof(request_v1_t *inp, struct req_get_consistency_proof_v1_st *val);
+/** As request_v1_set_request_get_consistency_proof, but does not free
+ * the previous value.
+ */
+int request_v1_set0_request_get_consistency_proof(request_v1_t *inp, struct req_get_consistency_proof_v1_st *val);
+/** Return a newly allocated signed_checksum32_ed25519_v1 with all
+ * elements set to zero.
+ */
+signed_checksum32_ed25519_v1_t *signed_checksum32_ed25519_v1_new(void);
+/** Release all storage held by the signed_checksum32_ed25519_v1 in
+ * 'victim'. (Do nothing if 'victim' is NULL.)
+ */
+void signed_checksum32_ed25519_v1_free(signed_checksum32_ed25519_v1_t *victim);
+/** Try to parse a signed_checksum32_ed25519_v1 from the buffer in
+ * 'input', using up to 'len_in' bytes from the input buffer. On
+ * success, return the number of bytes consumed and set *output to the
+ * newly allocated signed_checksum32_ed25519_v1_t. On failure, return
+ * -2 if the input appears truncated, and -1 if the input is otherwise
+ * invalid.
+ */
+ssize_t signed_checksum32_ed25519_v1_parse(signed_checksum32_ed25519_v1_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * signed_checksum32_ed25519_v1 in 'obj'. On failure, return a
+ * negative value. Note that this value may be an overestimate, and
+ * can even be an underestimate for certain unencodeable objects.
+ */
+ssize_t signed_checksum32_ed25519_v1_encoded_len(const signed_checksum32_ed25519_v1_t *obj);
+/** Try to encode the signed_checksum32_ed25519_v1 from 'input' into
+ * the buffer at 'output', using up to 'avail' bytes of the output
+ * buffer. On success, return the number of bytes used. On failure,
+ * return -2 if the buffer was not long enough, and -1 if the input
+ * was invalid.
+ */
+ssize_t signed_checksum32_ed25519_v1_encode(uint8_t *output, size_t avail, const signed_checksum32_ed25519_v1_t *input);
+/** Check whether the internal state of the
+ * signed_checksum32_ed25519_v1 in 'obj' is consistent. Return NULL if
+ * it is, and a short message if it is not.
+ */
+const char *signed_checksum32_ed25519_v1_check(const signed_checksum32_ed25519_v1_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int signed_checksum32_ed25519_v1_clear_errors(signed_checksum32_ed25519_v1_t *obj);
+/** Return the value of the format field of the
+ * signed_checksum32_ed25519_v1_t in 'inp'
+ */
+uint64_t signed_checksum32_ed25519_v1_get_format(const signed_checksum32_ed25519_v1_t *inp);
+/** Set the value of the format field of the
+ * signed_checksum32_ed25519_v1_t in 'inp' to 'val'. Return 0 on
+ * success; return -1 and set the error code on 'inp' on failure.
+ */
+int signed_checksum32_ed25519_v1_set_format(signed_checksum32_ed25519_v1_t *inp, uint64_t val);
+/** Return the (constant) length of the array holding the checksum
+ * field of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+size_t signed_checksum32_ed25519_v1_getlen_checksum(const signed_checksum32_ed25519_v1_t *inp);
+/** Return the element at position 'idx' of the fixed array field
+ * checksum of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+uint8_t signed_checksum32_ed25519_v1_get_checksum(signed_checksum32_ed25519_v1_t *inp, size_t idx);
+/** As signed_checksum32_ed25519_v1_get_checksum, but take and return
+ * a const pointer
+ */
+uint8_t signed_checksum32_ed25519_v1_getconst_checksum(const signed_checksum32_ed25519_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the fixed array field
+ * checksum of the signed_checksum32_ed25519_v1_t in 'inp', so that it
+ * will hold the value 'elt'.
+ */
+int signed_checksum32_ed25519_v1_set_checksum(signed_checksum32_ed25519_v1_t *inp, size_t idx, uint8_t elt);
+/** Return a pointer to the 32-element array field checksum of 'inp'.
+ */
+uint8_t * signed_checksum32_ed25519_v1_getarray_checksum(signed_checksum32_ed25519_v1_t *inp);
+/** As signed_checksum32_ed25519_v1_get_checksum, but take and return
+ * a const pointer
+ */
+const uint8_t  * signed_checksum32_ed25519_v1_getconstarray_checksum(const signed_checksum32_ed25519_v1_t *inp);
+/** Return the value of the length field of the
+ * signed_checksum32_ed25519_v1_t in 'inp'
+ */
+uint64_t signed_checksum32_ed25519_v1_get_length(const signed_checksum32_ed25519_v1_t *inp);
+/** Set the value of the length field of the
+ * signed_checksum32_ed25519_v1_t in 'inp' to 'val'. Return 0 on
+ * success; return -1 and set the error code on 'inp' on failure.
+ */
+int signed_checksum32_ed25519_v1_set_length(signed_checksum32_ed25519_v1_t *inp, uint64_t val);
+/** Return the length of the dynamic array holding the identifier
+ * field of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+size_t signed_checksum32_ed25519_v1_getlen_identifier(const signed_checksum32_ed25519_v1_t *inp);
+/** Return the element at position 'idx' of the dynamic array field
+ * identifier of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+uint8_t signed_checksum32_ed25519_v1_get_identifier(signed_checksum32_ed25519_v1_t *inp, size_t idx);
+/** As signed_checksum32_ed25519_v1_get_identifier, but take and
+ * return a const pointer
+ */
+uint8_t signed_checksum32_ed25519_v1_getconst_identifier(const signed_checksum32_ed25519_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the dynamic array field
+ * identifier of the signed_checksum32_ed25519_v1_t in 'inp', so that
+ * it will hold the value 'elt'.
+ */
+int signed_checksum32_ed25519_v1_set_identifier(signed_checksum32_ed25519_v1_t *inp, size_t idx, uint8_t elt);
+/** Append a new element 'elt' to the dynamic array field identifier
+ * of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+int signed_checksum32_ed25519_v1_add_identifier(signed_checksum32_ed25519_v1_t *inp, uint8_t elt);
+/** Return a pointer to the variable-length array field identifier of
+ * 'inp'.
+ */
+uint8_t * signed_checksum32_ed25519_v1_getarray_identifier(signed_checksum32_ed25519_v1_t *inp);
+/** As signed_checksum32_ed25519_v1_get_identifier, but take and
+ * return a const pointer
+ */
+const uint8_t  * signed_checksum32_ed25519_v1_getconstarray_identifier(const signed_checksum32_ed25519_v1_t *inp);
+/** Change the length of the variable-length array field identifier of
+ * 'inp' to 'newlen'.Fill extra elements with 0. Return 0 on success;
+ * return -1 and set the error code on 'inp' on failure.
+ */
+int signed_checksum32_ed25519_v1_setlen_identifier(signed_checksum32_ed25519_v1_t *inp, size_t newlen);
+/** Return the (constant) length of the array holding the signature
+ * field of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+size_t signed_checksum32_ed25519_v1_getlen_signature(const signed_checksum32_ed25519_v1_t *inp);
+/** Return the element at position 'idx' of the fixed array field
+ * signature of the signed_checksum32_ed25519_v1_t in 'inp'.
+ */
+uint8_t signed_checksum32_ed25519_v1_get_signature(signed_checksum32_ed25519_v1_t *inp, size_t idx);
+/** As signed_checksum32_ed25519_v1_get_signature, but take and return
+ * a const pointer
+ */
+uint8_t signed_checksum32_ed25519_v1_getconst_signature(const signed_checksum32_ed25519_v1_t *inp, size_t idx);
+/** Change the element at position 'idx' of the fixed array field
+ * signature of the signed_checksum32_ed25519_v1_t in 'inp', so that
+ * it will hold the value 'elt'.
+ */
+int signed_checksum32_ed25519_v1_set_signature(signed_checksum32_ed25519_v1_t *inp, size_t idx, uint8_t elt);
+/** Return a pointer to the 64-element array field signature of 'inp'.
+ */
+uint8_t * signed_checksum32_ed25519_v1_getarray_signature(signed_checksum32_ed25519_v1_t *inp);
+/** As signed_checksum32_ed25519_v1_get_signature, but take and return
+ * a const pointer
+ */
+const uint8_t  * signed_checksum32_ed25519_v1_getconstarray_signature(const signed_checksum32_ed25519_v1_t *inp);
+/** Return the value of the namespace field of the
+ * signed_checksum32_ed25519_v1_t in 'inp'
+ */
+struct ed25519_v1_st * signed_checksum32_ed25519_v1_get_namespace(signed_checksum32_ed25519_v1_t *inp);
+/** As signed_checksum32_ed25519_v1_get_namespace, but take and return
+ * a const pointer
+ */
+const struct ed25519_v1_st * signed_checksum32_ed25519_v1_getconst_namespace(const signed_checksum32_ed25519_v1_t *inp);
+/** Set the value of the namespace field of the
+ * signed_checksum32_ed25519_v1_t in 'inp' to 'val'. Free the old
+ * value if any. Steals the referenceto 'val'.Return 0 on success;
+ * return -1 and set the error code on 'inp' on failure.
+ */
+int signed_checksum32_ed25519_v1_set_namespace(signed_checksum32_ed25519_v1_t *inp, struct ed25519_v1_st *val);
+/** As signed_checksum32_ed25519_v1_set_namespace, but does not free
+ * the previous value.
+ */
+int signed_checksum32_ed25519_v1_set0_namespace(signed_checksum32_ed25519_v1_t *inp, struct ed25519_v1_st *val);
+
+
+#endif