;; generated with `guild compile-ffi ffi/notmuch.ffi'

(define-module (ffi notmuch)
  #:use-module (system ffi-help-rt)
  #:use-module ((system foreign) #:prefix ffi:)
  #:use-module (bytestructures guile))

(define ffi-notmuch-llibs
  (delay (list (dynamic-link "libnotmuch"))))


;; typedef int notmuch_bool_t;
(define-public notmuch_bool_t-desc int)

;; typedef enum {
;;   NOTMUCH_STATUS_SUCCESS = 0,
;;   NOTMUCH_STATUS_OUT_OF_MEMORY,
;;   NOTMUCH_STATUS_READ_ONLY_DATABASE,
;;   NOTMUCH_STATUS_XAPIAN_EXCEPTION,
;;   NOTMUCH_STATUS_FILE_ERROR,
;;   NOTMUCH_STATUS_FILE_NOT_EMAIL,
;;   NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID,
;;   NOTMUCH_STATUS_NULL_POINTER,
;;   NOTMUCH_STATUS_TAG_TOO_LONG,
;;   NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW,
;;   NOTMUCH_STATUS_UNBALANCED_ATOMIC,
;;   NOTMUCH_STATUS_UNSUPPORTED_OPERATION,
;;   NOTMUCH_STATUS_UPGRADE_REQUIRED,
;;   NOTMUCH_STATUS_PATH_ERROR,
;;   NOTMUCH_STATUS_IGNORED,
;;   NOTMUCH_STATUS_ILLEGAL_ARGUMENT,
;;   NOTMUCH_STATUS_MALFORMED_CRYPTO_PROTOCOL,
;;   NOTMUCH_STATUS_FAILED_CRYPTO_CONTEXT_CREATION,
;;   NOTMUCH_STATUS_UNKNOWN_CRYPTO_PROTOCOL,
;;   NOTMUCH_STATUS_NO_CONFIG,
;;   NOTMUCH_STATUS_NO_DATABASE,
;;   NOTMUCH_STATUS_DATABASE_EXISTS,
;;   NOTMUCH_STATUS_BAD_QUERY_SYNTAX,
;;   NOTMUCH_STATUS_NO_MAIL_ROOT,
;;   NOTMUCH_STATUS_CLOSED_DATABASE,
;;   NOTMUCH_STATUS_LAST_STATUS,
;; } notmuch_status_t;
(define notmuch_status_t-enum-nvl
  '((NOTMUCH_STATUS_SUCCESS . 0)
    (NOTMUCH_STATUS_OUT_OF_MEMORY . 1)
    (NOTMUCH_STATUS_READ_ONLY_DATABASE . 2)
    (NOTMUCH_STATUS_XAPIAN_EXCEPTION . 3)
    (NOTMUCH_STATUS_FILE_ERROR . 4)
    (NOTMUCH_STATUS_FILE_NOT_EMAIL . 5)
    (NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID . 6)
    (NOTMUCH_STATUS_NULL_POINTER . 7)
    (NOTMUCH_STATUS_TAG_TOO_LONG . 8)
    (NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW . 9)
    (NOTMUCH_STATUS_UNBALANCED_ATOMIC . 10)
    (NOTMUCH_STATUS_UNSUPPORTED_OPERATION . 11)
    (NOTMUCH_STATUS_UPGRADE_REQUIRED . 12)
    (NOTMUCH_STATUS_PATH_ERROR . 13)
    (NOTMUCH_STATUS_IGNORED . 14)
    (NOTMUCH_STATUS_ILLEGAL_ARGUMENT . 15)
    (NOTMUCH_STATUS_MALFORMED_CRYPTO_PROTOCOL . 16)
    (NOTMUCH_STATUS_FAILED_CRYPTO_CONTEXT_CREATION
      .
      17)
    (NOTMUCH_STATUS_UNKNOWN_CRYPTO_PROTOCOL . 18)
    (NOTMUCH_STATUS_NO_CONFIG . 19)
    (NOTMUCH_STATUS_NO_DATABASE . 20)
    (NOTMUCH_STATUS_DATABASE_EXISTS . 21)
    (NOTMUCH_STATUS_BAD_QUERY_SYNTAX . 22)
    (NOTMUCH_STATUS_NO_MAIL_ROOT . 23)
    (NOTMUCH_STATUS_CLOSED_DATABASE . 24)
    (NOTMUCH_STATUS_LAST_STATUS . 25))
  )
(define notmuch_status_t-enum-vnl
  (map (lambda (pair) (cons (cdr pair) (car pair)))
       notmuch_status_t-enum-nvl))
(define-public (unwrap-notmuch_status_t n)
  (cond
   ((symbol? n)
    (or (assq-ref notmuch_status_t-enum-nvl n)
        (throw 'ffi-help-error "bad arg: ~A" n)))
   ((integer? n) n)
   (else (error "bad arg"))))
(define-public (wrap-notmuch_status_t v)
  (assq-ref notmuch_status_t-enum-vnl v))

;; const char *notmuch_status_to_string(notmuch_status_t status);
(define notmuch_status_to_string
  (let ((~notmuch_status_to_string
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_status_to_string"
                   (list ffi:int)
                   (force ffi-notmuch-llibs)))))
    (lambda (status)
      (let ((~status (unwrap-notmuch_status_t status)))
        ((force ~notmuch_status_to_string) ~status)))))
(export notmuch_status_to_string)

;; typedef struct _notmuch_database notmuch_database_t;
(define-public notmuch_database_t-desc 'void)
(define-fh-type-alias notmuch_database_t fh-void)
(define-public notmuch_database_t? fh-void?)
(define-public make-notmuch_database_t make-fh-void)
(define-public notmuch_database_t*-desc (fh:pointer notmuch_database_t-desc))
(define-fh-pointer-type notmuch_database_t* notmuch_database_t*-desc 
 notmuch_database_t*? make-notmuch_database_t*)
(export notmuch_database_t* notmuch_database_t*? make-notmuch_database_t*)

;; typedef struct _notmuch_query notmuch_query_t;
(define-public notmuch_query_t-desc 'void)
(define-fh-type-alias notmuch_query_t fh-void)
(define-public notmuch_query_t? fh-void?)
(define-public make-notmuch_query_t make-fh-void)
(define-public notmuch_query_t*-desc (fh:pointer notmuch_query_t-desc))
(define-fh-pointer-type notmuch_query_t* notmuch_query_t*-desc 
 notmuch_query_t*? make-notmuch_query_t*)
(export notmuch_query_t* notmuch_query_t*? make-notmuch_query_t*)

;; typedef struct _notmuch_threads notmuch_threads_t;
(define-public notmuch_threads_t-desc 'void)
(define-fh-type-alias notmuch_threads_t fh-void)
(define-public notmuch_threads_t? fh-void?)
(define-public make-notmuch_threads_t make-fh-void)
(define-public notmuch_threads_t*-desc (fh:pointer notmuch_threads_t-desc))
(define-fh-pointer-type notmuch_threads_t* notmuch_threads_t*-desc 
 notmuch_threads_t*? make-notmuch_threads_t*)
(export notmuch_threads_t* notmuch_threads_t*? make-notmuch_threads_t*)

;; typedef struct _notmuch_thread notmuch_thread_t;
(define-public notmuch_thread_t-desc 'void)
(define-fh-type-alias notmuch_thread_t fh-void)
(define-public notmuch_thread_t? fh-void?)
(define-public make-notmuch_thread_t make-fh-void)
(define-public notmuch_thread_t*-desc (fh:pointer notmuch_thread_t-desc))
(define-fh-pointer-type notmuch_thread_t* notmuch_thread_t*-desc 
 notmuch_thread_t*? make-notmuch_thread_t*)
(export notmuch_thread_t* notmuch_thread_t*? make-notmuch_thread_t*)

;; typedef struct _notmuch_messages notmuch_messages_t;
(define-public notmuch_messages_t-desc 'void)
(define-fh-type-alias notmuch_messages_t fh-void)
(define-public notmuch_messages_t? fh-void?)
(define-public make-notmuch_messages_t make-fh-void)
(define-public notmuch_messages_t*-desc (fh:pointer notmuch_messages_t-desc))
(define-fh-pointer-type notmuch_messages_t* notmuch_messages_t*-desc 
 notmuch_messages_t*? make-notmuch_messages_t*)
(export notmuch_messages_t* notmuch_messages_t*? make-notmuch_messages_t*)

;; typedef struct _notmuch_message notmuch_message_t;
(define-public notmuch_message_t-desc 'void)
(define-fh-type-alias notmuch_message_t fh-void)
(define-public notmuch_message_t? fh-void?)
(define-public make-notmuch_message_t make-fh-void)
(define-public notmuch_message_t*-desc (fh:pointer notmuch_message_t-desc))
(define-fh-pointer-type notmuch_message_t* notmuch_message_t*-desc 
 notmuch_message_t*? make-notmuch_message_t*)
(export notmuch_message_t* notmuch_message_t*? make-notmuch_message_t*)

;; typedef struct _notmuch_tags notmuch_tags_t;
(define-public notmuch_tags_t-desc 'void)
(define-fh-type-alias notmuch_tags_t fh-void)
(define-public notmuch_tags_t? fh-void?)
(define-public make-notmuch_tags_t make-fh-void)
(define-public notmuch_tags_t*-desc (fh:pointer notmuch_tags_t-desc))
(define-fh-pointer-type notmuch_tags_t* notmuch_tags_t*-desc notmuch_tags_t*? 
 make-notmuch_tags_t*)
(export notmuch_tags_t* notmuch_tags_t*? make-notmuch_tags_t*)

;; typedef struct _notmuch_directory notmuch_directory_t;
(define-public notmuch_directory_t-desc 'void)
(define-fh-type-alias notmuch_directory_t fh-void)
(define-public notmuch_directory_t? fh-void?)
(define-public make-notmuch_directory_t make-fh-void)
(define-public notmuch_directory_t*-desc (fh:pointer notmuch_directory_t-desc))
(define-fh-pointer-type notmuch_directory_t* notmuch_directory_t*-desc 
 notmuch_directory_t*? make-notmuch_directory_t*)
(export notmuch_directory_t* notmuch_directory_t*? make-notmuch_directory_t*)

;; typedef struct _notmuch_filenames notmuch_filenames_t;
(define-public notmuch_filenames_t-desc 'void)
(define-fh-type-alias notmuch_filenames_t fh-void)
(define-public notmuch_filenames_t? fh-void?)
(define-public make-notmuch_filenames_t make-fh-void)
(define-public notmuch_filenames_t*-desc (fh:pointer notmuch_filenames_t-desc))
(define-fh-pointer-type notmuch_filenames_t* notmuch_filenames_t*-desc 
 notmuch_filenames_t*? make-notmuch_filenames_t*)
(export notmuch_filenames_t* notmuch_filenames_t*? make-notmuch_filenames_t*)

;; typedef struct _notmuch_config_list notmuch_config_list_t;
(define-public notmuch_config_list_t-desc 'void)
(define-fh-type-alias notmuch_config_list_t fh-void)
(define-public notmuch_config_list_t? fh-void?)
(define-public make-notmuch_config_list_t make-fh-void)
(define-public notmuch_config_list_t*-desc (fh:pointer notmuch_config_list_t-desc))
(define-fh-pointer-type notmuch_config_list_t* notmuch_config_list_t*-desc 
 notmuch_config_list_t*? make-notmuch_config_list_t*)
(export notmuch_config_list_t* notmuch_config_list_t*? 
 make-notmuch_config_list_t*)

;; typedef struct _notmuch_config_values notmuch_config_values_t;
(define-public notmuch_config_values_t-desc 'void)
(define-fh-type-alias notmuch_config_values_t fh-void)
(define-public notmuch_config_values_t? fh-void?)
(define-public make-notmuch_config_values_t make-fh-void)
(define-public notmuch_config_values_t*-desc (fh:pointer notmuch_config_values_t-desc))
(define-fh-pointer-type notmuch_config_values_t* notmuch_config_values_t*-desc
 notmuch_config_values_t*? make-notmuch_config_values_t*)
(export notmuch_config_values_t* notmuch_config_values_t*? 
 make-notmuch_config_values_t*)

;; typedef struct _notmuch_config_pairs notmuch_config_pairs_t;
(define-public notmuch_config_pairs_t-desc 'void)
(define-fh-type-alias notmuch_config_pairs_t fh-void)
(define-public notmuch_config_pairs_t? fh-void?)
(define-public make-notmuch_config_pairs_t make-fh-void)
(define-public notmuch_config_pairs_t*-desc (fh:pointer notmuch_config_pairs_t-desc))
(define-fh-pointer-type notmuch_config_pairs_t* notmuch_config_pairs_t*-desc 
 notmuch_config_pairs_t*? make-notmuch_config_pairs_t*)
(export notmuch_config_pairs_t* notmuch_config_pairs_t*? 
 make-notmuch_config_pairs_t*)

;; typedef struct _notmuch_indexopts notmuch_indexopts_t;
(define-public notmuch_indexopts_t-desc 'void)
(define-fh-type-alias notmuch_indexopts_t fh-void)
(define-public notmuch_indexopts_t? fh-void?)
(define-public make-notmuch_indexopts_t make-fh-void)
(define-public notmuch_indexopts_t*-desc (fh:pointer notmuch_indexopts_t-desc))
(define-fh-pointer-type notmuch_indexopts_t* notmuch_indexopts_t*-desc 
 notmuch_indexopts_t*? make-notmuch_indexopts_t*)
(export notmuch_indexopts_t* notmuch_indexopts_t*? make-notmuch_indexopts_t*)

;; notmuch_status_t notmuch_database_create(const char *path, 
;;     notmuch_database_t **database);
(define notmuch_database_create
  (let ((~notmuch_database_create
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_create"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (path database)
      (let ((~path (unwrap~pointer path))
            (~database (unwrap~pointer database)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_create)
           ~path
           ~database))))))
(export notmuch_database_create)

;; notmuch_status_t notmuch_database_create_verbose(const char *path, 
;;     notmuch_database_t **database, char **error_message);
(define notmuch_database_create_verbose
  (let ((~notmuch_database_create_verbose
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_create_verbose"
                   (list ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (path database error_message)
      (let ((~path (unwrap~pointer path))
            (~database (unwrap~pointer database))
            (~error_message (unwrap~pointer error_message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_create_verbose)
           ~path
           ~database
           ~error_message))))))
(export notmuch_database_create_verbose)

;; typedef enum {
;;   NOTMUCH_DATABASE_MODE_READ_ONLY = 0,
;;   NOTMUCH_DATABASE_MODE_READ_WRITE,
;; } notmuch_database_mode_t;
(define notmuch_database_mode_t-enum-nvl
  '((NOTMUCH_DATABASE_MODE_READ_ONLY . 0)
    (NOTMUCH_DATABASE_MODE_READ_WRITE . 1))
  )
(define notmuch_database_mode_t-enum-vnl
  (map (lambda (pair) (cons (cdr pair) (car pair)))
       notmuch_database_mode_t-enum-nvl))
(define-public (unwrap-notmuch_database_mode_t n)
  (cond
   ((symbol? n)
    (or (assq-ref notmuch_database_mode_t-enum-nvl n)
        (throw 'ffi-help-error "bad arg: ~A" n)))
   ((integer? n) n)
   (else (error "bad arg"))))
(define-public (wrap-notmuch_database_mode_t v)
  (assq-ref notmuch_database_mode_t-enum-vnl v))

;; notmuch_status_t notmuch_database_open(const char *path, 
;;     notmuch_database_mode_t mode, notmuch_database_t **database);
(define notmuch_database_open
  (let ((~notmuch_database_open
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_open"
                   (list ffi-void* ffi:int ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (path mode database)
      (let ((~path (unwrap~pointer path))
            (~mode (unwrap-notmuch_database_mode_t mode))
            (~database (unwrap~pointer database)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_open)
           ~path
           ~mode
           ~database))))))
(export notmuch_database_open)

;; notmuch_status_t notmuch_database_open_verbose(const char *path, 
;;     notmuch_database_mode_t mode, notmuch_database_t **database, char **
;;     error_message);
(define notmuch_database_open_verbose
  (let ((~notmuch_database_open_verbose
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_open_verbose"
                   (list ffi-void* ffi:int ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (path mode database error_message)
      (let ((~path (unwrap~pointer path))
            (~mode (unwrap-notmuch_database_mode_t mode))
            (~database (unwrap~pointer database))
            (~error_message (unwrap~pointer error_message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_open_verbose)
           ~path
           ~mode
           ~database
           ~error_message))))))
(export notmuch_database_open_verbose)

;; notmuch_status_t notmuch_database_open_with_config(const char *database_path
;;     , notmuch_database_mode_t mode, const char *config_path, const char *
;;     profile, notmuch_database_t **database, char **error_message);
(define notmuch_database_open_with_config
  (let ((~notmuch_database_open_with_config
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_open_with_config"
                   (list ffi-void*
                         ffi:int
                         ffi-void*
                         ffi-void*
                         ffi-void*
                         ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database_path
             mode
             config_path
             profile
             database
             error_message)
      (let ((~database_path (unwrap~pointer database_path))
            (~mode (unwrap-notmuch_database_mode_t mode))
            (~config_path (unwrap~pointer config_path))
            (~profile (unwrap~pointer profile))
            (~database (unwrap~pointer database))
            (~error_message (unwrap~pointer error_message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_open_with_config)
           ~database_path
           ~mode
           ~config_path
           ~profile
           ~database
           ~error_message))))))
(export notmuch_database_open_with_config)

;; notmuch_status_t notmuch_database_load_config(const char *database_path, 
;;     const char *config_path, const char *profile, notmuch_database_t **
;;     database, char **error_message);
(define notmuch_database_load_config
  (let ((~notmuch_database_load_config
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_load_config"
                   (list ffi-void*
                         ffi-void*
                         ffi-void*
                         ffi-void*
                         ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database_path
             config_path
             profile
             database
             error_message)
      (let ((~database_path (unwrap~pointer database_path))
            (~config_path (unwrap~pointer config_path))
            (~profile (unwrap~pointer profile))
            (~database (unwrap~pointer database))
            (~error_message (unwrap~pointer error_message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_load_config)
           ~database_path
           ~config_path
           ~profile
           ~database
           ~error_message))))))
(export notmuch_database_load_config)

;; notmuch_status_t notmuch_database_create_with_config(const char *
;;     database_path, const char *config_path, const char *profile, 
;;     notmuch_database_t **database, char **error_message);
(define notmuch_database_create_with_config
  (let ((~notmuch_database_create_with_config
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_create_with_config"
                   (list ffi-void*
                         ffi-void*
                         ffi-void*
                         ffi-void*
                         ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database_path
             config_path
             profile
             database
             error_message)
      (let ((~database_path (unwrap~pointer database_path))
            (~config_path (unwrap~pointer config_path))
            (~profile (unwrap~pointer profile))
            (~database (unwrap~pointer database))
            (~error_message (unwrap~pointer error_message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_create_with_config)
           ~database_path
           ~config_path
           ~profile
           ~database
           ~error_message))))))
(export notmuch_database_create_with_config)

;; const char *notmuch_database_status_string(const notmuch_database_t *notmuch
;;     );
(define notmuch_database_status_string
  (let ((~notmuch_database_status_string
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_database_status_string"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (notmuch)
      (let ((~notmuch
              ((fht-unwrap notmuch_database_t*) notmuch)))
        ((force ~notmuch_database_status_string)
         ~notmuch)))))
(export notmuch_database_status_string)

;; notmuch_status_t notmuch_database_close(notmuch_database_t *database);
(define notmuch_database_close
  (let ((~notmuch_database_close
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_close"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_close) ~database))))))
(export notmuch_database_close)

;; typedef void (*notmuch_compact_status_cb_t)(const char *message, void *
;;     closure);
(define-public notmuch_compact_status_cb_t-desc
  (fh:pointer
    (delay (fh:function
             'void
             (list (fh:pointer int8) (fh:pointer 'void)))))
  )
(define-fh-function*-type
  notmuch_compact_status_cb_t
  notmuch_compact_status_cb_t-desc
  notmuch_compact_status_cb_t?
  make-notmuch_compact_status_cb_t)
(export notmuch_compact_status_cb_t notmuch_compact_status_cb_t? 
 make-notmuch_compact_status_cb_t)

;; notmuch_status_t notmuch_database_compact(const char *path, const char *
;;     backup_path, notmuch_compact_status_cb_t status_cb, void *closure);
(define notmuch_database_compact
  (let ((~notmuch_database_compact
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_compact"
                   (list ffi-void* ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (path backup_path status_cb closure)
      (let ((~path (unwrap~pointer path))
            (~backup_path (unwrap~pointer backup_path))
            (~status_cb
              ((fht-unwrap notmuch_compact_status_cb_t)
               status_cb))
            (~closure (unwrap~pointer closure)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_compact)
           ~path
           ~backup_path
           ~status_cb
           ~closure))))))
(export notmuch_database_compact)

;; notmuch_status_t notmuch_database_compact_db(notmuch_database_t *database, 
;;     const char *backup_path, notmuch_compact_status_cb_t status_cb, void *
;;     closure);
(define notmuch_database_compact_db
  (let ((~notmuch_database_compact_db
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_compact_db"
                   (list ffi-void* ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database backup_path status_cb closure)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~backup_path (unwrap~pointer backup_path))
            (~status_cb
              ((fht-unwrap notmuch_compact_status_cb_t)
               status_cb))
            (~closure (unwrap~pointer closure)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_compact_db)
           ~database
           ~backup_path
           ~status_cb
           ~closure))))))
(export notmuch_database_compact_db)

;; notmuch_status_t notmuch_database_destroy(notmuch_database_t *database);
(define notmuch_database_destroy
  (let ((~notmuch_database_destroy
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_destroy"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_destroy) ~database))))))
(export notmuch_database_destroy)

;; const char *notmuch_database_get_path(notmuch_database_t *database);
(define notmuch_database_get_path
  (let ((~notmuch_database_get_path
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_database_get_path"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database)))
        ((force ~notmuch_database_get_path) ~database)))))
(export notmuch_database_get_path)

;; unsigned int notmuch_database_get_version(notmuch_database_t *database);
(define notmuch_database_get_version
  (let ((~notmuch_database_get_version
          (delay (fh-link-proc
                   ffi:unsigned-int
                   "notmuch_database_get_version"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database)))
        ((force ~notmuch_database_get_version) ~database)))))
(export notmuch_database_get_version)

;; notmuch_bool_t notmuch_database_needs_upgrade(notmuch_database_t *database);
;;     
(define notmuch_database_needs_upgrade
  (let ((~notmuch_database_needs_upgrade
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_needs_upgrade"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database)))
        ((force ~notmuch_database_needs_upgrade)
         ~database)))))
(export notmuch_database_needs_upgrade)

;; notmuch_status_t notmuch_database_upgrade(notmuch_database_t *database, void
;;      (*progress_notify)(void *closure, double progress), void *closure);
(define notmuch_database_upgrade
  (let ((~notmuch_database_upgrade
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_upgrade"
                   (list ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database progress_notify closure)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~progress_notify
              ((make-fctn-param-unwrapper
                 ffi:void
                 (list ffi-void* ffi:double))
               progress_notify))
            (~closure (unwrap~pointer closure)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_upgrade)
           ~database
           ~progress_notify
           ~closure))))))
(export notmuch_database_upgrade)

;; notmuch_status_t notmuch_database_begin_atomic(notmuch_database_t *notmuch);
;;     
(define notmuch_database_begin_atomic
  (let ((~notmuch_database_begin_atomic
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_begin_atomic"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (notmuch)
      (let ((~notmuch
              ((fht-unwrap notmuch_database_t*) notmuch)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_begin_atomic) ~notmuch))))))
(export notmuch_database_begin_atomic)

;; notmuch_status_t notmuch_database_end_atomic(notmuch_database_t *notmuch);
(define notmuch_database_end_atomic
  (let ((~notmuch_database_end_atomic
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_end_atomic"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (notmuch)
      (let ((~notmuch
              ((fht-unwrap notmuch_database_t*) notmuch)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_end_atomic) ~notmuch))))))
(export notmuch_database_end_atomic)

;; unsigned long notmuch_database_get_revision(notmuch_database_t *notmuch, 
;;     const char **uuid);
(define notmuch_database_get_revision
  (let ((~notmuch_database_get_revision
          (delay (fh-link-proc
                   ffi:unsigned-long
                   "notmuch_database_get_revision"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (notmuch uuid)
      (let ((~notmuch
              ((fht-unwrap notmuch_database_t*) notmuch))
            (~uuid (unwrap~pointer uuid)))
        ((force ~notmuch_database_get_revision)
         ~notmuch
         ~uuid)))))
(export notmuch_database_get_revision)

;; notmuch_status_t notmuch_database_get_directory(notmuch_database_t *database
;;     , const char *path, notmuch_directory_t **directory);
(define notmuch_database_get_directory
  (let ((~notmuch_database_get_directory
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_get_directory"
                   (list ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database path directory)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~path (unwrap~pointer path))
            (~directory (unwrap~pointer directory)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_get_directory)
           ~database
           ~path
           ~directory))))))
(export notmuch_database_get_directory)

;; notmuch_status_t notmuch_database_index_file(notmuch_database_t *database, 
;;     const char *filename, notmuch_indexopts_t *indexopts, notmuch_message_t 
;;     **message);
(define notmuch_database_index_file
  (let ((~notmuch_database_index_file
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_index_file"
                   (list ffi-void* ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database filename indexopts message)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~filename (unwrap~pointer filename))
            (~indexopts
              ((fht-unwrap notmuch_indexopts_t*) indexopts))
            (~message (unwrap~pointer message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_index_file)
           ~database
           ~filename
           ~indexopts
           ~message))))))
(export notmuch_database_index_file)

;; notmuch_status_t notmuch_database_add_message(notmuch_database_t *database, 
;;     const char *filename, notmuch_message_t **message);
(define notmuch_database_add_message
  (let ((~notmuch_database_add_message
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_add_message"
                   (list ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database filename message)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~filename (unwrap~pointer filename))
            (~message (unwrap~pointer message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_add_message)
           ~database
           ~filename
           ~message))))))
(export notmuch_database_add_message)

;; notmuch_status_t notmuch_database_remove_message(notmuch_database_t *
;;     database, const char *filename);
(define notmuch_database_remove_message
  (let ((~notmuch_database_remove_message
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_remove_message"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database filename)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~filename (unwrap~pointer filename)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_remove_message)
           ~database
           ~filename))))))
(export notmuch_database_remove_message)

;; notmuch_status_t notmuch_database_find_message(notmuch_database_t *database
;;     , const char *message_id, notmuch_message_t **message);
(define notmuch_database_find_message
  (let ((~notmuch_database_find_message
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_find_message"
                   (list ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database message_id message)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~message_id (unwrap~pointer message_id))
            (~message (unwrap~pointer message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_find_message)
           ~database
           ~message_id
           ~message))))))
(export notmuch_database_find_message)

;; notmuch_status_t notmuch_database_find_message_by_filename(
;;     notmuch_database_t *notmuch, const char *filename, notmuch_message_t **
;;     message);
(define notmuch_database_find_message_by_filename
  (let ((~notmuch_database_find_message_by_filename
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_find_message_by_filename"
                   (list ffi-void* ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (notmuch filename message)
      (let ((~notmuch
              ((fht-unwrap notmuch_database_t*) notmuch))
            (~filename (unwrap~pointer filename))
            (~message (unwrap~pointer message)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_find_message_by_filename)
           ~notmuch
           ~filename
           ~message))))))
(export notmuch_database_find_message_by_filename)

;; notmuch_tags_t *notmuch_database_get_all_tags(notmuch_database_t *db);
(define notmuch_database_get_all_tags
  (let ((~notmuch_database_get_all_tags
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_database_get_all_tags"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (db)
      (let ((~db ((fht-unwrap notmuch_database_t*) db)))
        ((fht-wrap notmuch_tags_t*)
         ((force ~notmuch_database_get_all_tags) ~db))))))
(export notmuch_database_get_all_tags)

;; notmuch_status_t notmuch_database_reopen(notmuch_database_t *db, 
;;     notmuch_database_mode_t mode);
(define notmuch_database_reopen
  (let ((~notmuch_database_reopen
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_database_reopen"
                   (list ffi-void* ffi:int)
                   (force ffi-notmuch-llibs)))))
    (lambda (db mode)
      (let ((~db ((fht-unwrap notmuch_database_t*) db))
            (~mode (unwrap-notmuch_database_mode_t mode)))
        (wrap-notmuch_status_t
          ((force ~notmuch_database_reopen) ~db ~mode))))))
(export notmuch_database_reopen)

;; notmuch_query_t *notmuch_query_create(notmuch_database_t *database, const 
;;     char *query_string);
(define notmuch_query_create
  (let ((~notmuch_query_create
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_query_create"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database query_string)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~query_string (unwrap~pointer query_string)))
        ((fht-wrap notmuch_query_t*)
         ((force ~notmuch_query_create)
          ~database
          ~query_string))))))
(export notmuch_query_create)

;; typedef enum {
;;   NOTMUCH_QUERY_SYNTAX_XAPIAN,
;;   NOTMUCH_QUERY_SYNTAX_SEXP,
;; } notmuch_query_syntax_t;
(define notmuch_query_syntax_t-enum-nvl
  '((NOTMUCH_QUERY_SYNTAX_XAPIAN . 0)
    (NOTMUCH_QUERY_SYNTAX_SEXP . 1))
  )
(define notmuch_query_syntax_t-enum-vnl
  (map (lambda (pair) (cons (cdr pair) (car pair)))
       notmuch_query_syntax_t-enum-nvl))
(define-public (unwrap-notmuch_query_syntax_t n)
  (cond
   ((symbol? n)
    (or (assq-ref notmuch_query_syntax_t-enum-nvl n)
        (throw 'ffi-help-error "bad arg: ~A" n)))
   ((integer? n) n)
   (else (error "bad arg"))))
(define-public (wrap-notmuch_query_syntax_t v)
  (assq-ref notmuch_query_syntax_t-enum-vnl v))

;; notmuch_status_t notmuch_query_create_with_syntax(notmuch_database_t *
;;     database, const char *query_string, notmuch_query_syntax_t syntax, 
;;     notmuch_query_t **output);
(define notmuch_query_create_with_syntax
  (let ((~notmuch_query_create_with_syntax
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_create_with_syntax"
                   (list ffi-void* ffi-void* ffi:int ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (database query_string syntax output)
      (let ((~database
              ((fht-unwrap notmuch_database_t*) database))
            (~query_string (unwrap~pointer query_string))
            (~syntax (unwrap-notmuch_query_syntax_t syntax))
            (~output (unwrap~pointer output)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_create_with_syntax)
           ~database
           ~query_string
           ~syntax
           ~output))))))
(export notmuch_query_create_with_syntax)

;; typedef enum {
;;   NOTMUCH_SORT_OLDEST_FIRST,
;;   NOTMUCH_SORT_NEWEST_FIRST,
;;   NOTMUCH_SORT_MESSAGE_ID,
;;   NOTMUCH_SORT_UNSORTED,
;; } notmuch_sort_t;
(define notmuch_sort_t-enum-nvl
  '((NOTMUCH_SORT_OLDEST_FIRST . 0)
    (NOTMUCH_SORT_NEWEST_FIRST . 1)
    (NOTMUCH_SORT_MESSAGE_ID . 2)
    (NOTMUCH_SORT_UNSORTED . 3))
  )
(define notmuch_sort_t-enum-vnl
  (map (lambda (pair) (cons (cdr pair) (car pair)))
       notmuch_sort_t-enum-nvl))
(define-public (unwrap-notmuch_sort_t n)
  (cond
   ((symbol? n)
    (or (assq-ref notmuch_sort_t-enum-nvl n)
        (throw 'ffi-help-error "bad arg: ~A" n)))
   ((integer? n) n)
   (else (error "bad arg"))))
(define-public (wrap-notmuch_sort_t v)
  (assq-ref notmuch_sort_t-enum-vnl v))

;; const char *notmuch_query_get_query_string(const notmuch_query_t *query);
(define notmuch_query_get_query_string
  (let ((~notmuch_query_get_query_string
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_query_get_query_string"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query)
      (let ((~query ((fht-unwrap notmuch_query_t*) query)))
        ((force ~notmuch_query_get_query_string) ~query)))))
(export notmuch_query_get_query_string)

;; notmuch_database_t *notmuch_query_get_database(const notmuch_query_t *query)
;;     ;
(define notmuch_query_get_database
  (let ((~notmuch_query_get_database
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_query_get_database"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query)
      (let ((~query ((fht-unwrap notmuch_query_t*) query)))
        ((fht-wrap notmuch_database_t*)
         ((force ~notmuch_query_get_database) ~query))))))
(export notmuch_query_get_database)

;; typedef enum {
;;   NOTMUCH_EXCLUDE_FLAG,
;;   NOTMUCH_EXCLUDE_TRUE,
;;   NOTMUCH_EXCLUDE_FALSE,
;;   NOTMUCH_EXCLUDE_ALL,
;; } notmuch_exclude_t;
(define notmuch_exclude_t-enum-nvl
  '((NOTMUCH_EXCLUDE_FLAG . 0)
    (NOTMUCH_EXCLUDE_TRUE . 1)
    (NOTMUCH_EXCLUDE_FALSE . 2)
    (NOTMUCH_EXCLUDE_ALL . 3))
  )
(define notmuch_exclude_t-enum-vnl
  (map (lambda (pair) (cons (cdr pair) (car pair)))
       notmuch_exclude_t-enum-nvl))
(define-public (unwrap-notmuch_exclude_t n)
  (cond
   ((symbol? n)
    (or (assq-ref notmuch_exclude_t-enum-nvl n)
        (throw 'ffi-help-error "bad arg: ~A" n)))
   ((integer? n) n)
   (else (error "bad arg"))))
(define-public (wrap-notmuch_exclude_t v)
  (assq-ref notmuch_exclude_t-enum-vnl v))

;; void notmuch_query_set_omit_excluded(notmuch_query_t *query, 
;;     notmuch_exclude_t omit_excluded);
(define notmuch_query_set_omit_excluded
  (let ((~notmuch_query_set_omit_excluded
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_query_set_omit_excluded"
                   (list ffi-void* ffi:int)
                   (force ffi-notmuch-llibs)))))
    (lambda (query omit_excluded)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~omit_excluded
              (unwrap-notmuch_exclude_t omit_excluded)))
        ((force ~notmuch_query_set_omit_excluded)
         ~query
         ~omit_excluded)))))
(export notmuch_query_set_omit_excluded)

;; void notmuch_query_set_sort(notmuch_query_t *query, notmuch_sort_t sort);
(define notmuch_query_set_sort
  (let ((~notmuch_query_set_sort
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_query_set_sort"
                   (list ffi-void* ffi:int)
                   (force ffi-notmuch-llibs)))))
    (lambda (query sort)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~sort (unwrap-notmuch_sort_t sort)))
        ((force ~notmuch_query_set_sort) ~query ~sort)))))
(export notmuch_query_set_sort)

;; notmuch_sort_t notmuch_query_get_sort(const notmuch_query_t *query);
(define notmuch_query_get_sort
  (let ((~notmuch_query_get_sort
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_get_sort"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query)
      (let ((~query ((fht-unwrap notmuch_query_t*) query)))
        (wrap-notmuch_sort_t
          ((force ~notmuch_query_get_sort) ~query))))))
(export notmuch_query_get_sort)

;; notmuch_status_t notmuch_query_add_tag_exclude(notmuch_query_t *query, const
;;      char *tag);
(define notmuch_query_add_tag_exclude
  (let ((~notmuch_query_add_tag_exclude
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_add_tag_exclude"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query tag)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~tag (unwrap~pointer tag)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_add_tag_exclude)
           ~query
           ~tag))))))
(export notmuch_query_add_tag_exclude)

;; notmuch_status_t notmuch_query_search_threads(notmuch_query_t *query, 
;;     notmuch_threads_t **out);
(define notmuch_query_search_threads
  (let ((~notmuch_query_search_threads
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_search_threads"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query out)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~out (unwrap~pointer out)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_search_threads)
           ~query
           ~out))))))
(export notmuch_query_search_threads)

;; notmuch_status_t notmuch_query_search_threads_st(notmuch_query_t *query, 
;;     notmuch_threads_t **out);
(define notmuch_query_search_threads_st
  (let ((~notmuch_query_search_threads_st
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_search_threads_st"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query out)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~out (unwrap~pointer out)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_search_threads_st)
           ~query
           ~out))))))
(export notmuch_query_search_threads_st)

;; notmuch_status_t notmuch_query_search_messages(notmuch_query_t *query, 
;;     notmuch_messages_t **out);
(define notmuch_query_search_messages
  (let ((~notmuch_query_search_messages
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_search_messages"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query out)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~out (unwrap~pointer out)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_search_messages)
           ~query
           ~out))))))
(export notmuch_query_search_messages)

;; notmuch_status_t notmuch_query_search_messages_st(notmuch_query_t *query, 
;;     notmuch_messages_t **out);
(define notmuch_query_search_messages_st
  (let ((~notmuch_query_search_messages_st
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_search_messages_st"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query out)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~out (unwrap~pointer out)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_search_messages_st)
           ~query
           ~out))))))
(export notmuch_query_search_messages_st)

;; void notmuch_query_destroy(notmuch_query_t *query);
(define notmuch_query_destroy
  (let ((~notmuch_query_destroy
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_query_destroy"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query)
      (let ((~query ((fht-unwrap notmuch_query_t*) query)))
        ((force ~notmuch_query_destroy) ~query)))))
(export notmuch_query_destroy)

;; notmuch_bool_t notmuch_threads_valid(notmuch_threads_t *threads);
(define notmuch_threads_valid
  (let ((~notmuch_threads_valid
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_threads_valid"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (threads)
      (let ((~threads
              ((fht-unwrap notmuch_threads_t*) threads)))
        ((force ~notmuch_threads_valid) ~threads)))))
(export notmuch_threads_valid)

;; notmuch_thread_t *notmuch_threads_get(notmuch_threads_t *threads);
(define notmuch_threads_get
  (let ((~notmuch_threads_get
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_threads_get"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (threads)
      (let ((~threads
              ((fht-unwrap notmuch_threads_t*) threads)))
        ((fht-wrap notmuch_thread_t*)
         ((force ~notmuch_threads_get) ~threads))))))
(export notmuch_threads_get)

;; void notmuch_threads_move_to_next(notmuch_threads_t *threads);
(define notmuch_threads_move_to_next
  (let ((~notmuch_threads_move_to_next
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_threads_move_to_next"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (threads)
      (let ((~threads
              ((fht-unwrap notmuch_threads_t*) threads)))
        ((force ~notmuch_threads_move_to_next) ~threads)))))
(export notmuch_threads_move_to_next)

;; void notmuch_threads_destroy(notmuch_threads_t *threads);
(define notmuch_threads_destroy
  (let ((~notmuch_threads_destroy
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_threads_destroy"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (threads)
      (let ((~threads
              ((fht-unwrap notmuch_threads_t*) threads)))
        ((force ~notmuch_threads_destroy) ~threads)))))
(export notmuch_threads_destroy)

;; notmuch_status_t notmuch_query_count_messages(notmuch_query_t *query, 
;;     unsigned int *count);
(define notmuch_query_count_messages
  (let ((~notmuch_query_count_messages
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_count_messages"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query count)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~count (unwrap~pointer count)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_count_messages)
           ~query
           ~count))))))
(export notmuch_query_count_messages)

;; notmuch_status_t notmuch_query_count_messages_st(notmuch_query_t *query, 
;;     unsigned int *count);
(define notmuch_query_count_messages_st
  (let ((~notmuch_query_count_messages_st
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_count_messages_st"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query count)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~count (unwrap~pointer count)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_count_messages_st)
           ~query
           ~count))))))
(export notmuch_query_count_messages_st)

;; notmuch_status_t notmuch_query_count_threads(notmuch_query_t *query, 
;;     unsigned *count);
(define notmuch_query_count_threads
  (let ((~notmuch_query_count_threads
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_count_threads"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query count)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~count (unwrap~pointer count)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_count_threads)
           ~query
           ~count))))))
(export notmuch_query_count_threads)

;; notmuch_status_t notmuch_query_count_threads_st(notmuch_query_t *query, 
;;     unsigned *count);
(define notmuch_query_count_threads_st
  (let ((~notmuch_query_count_threads_st
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_query_count_threads_st"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (query count)
      (let ((~query ((fht-unwrap notmuch_query_t*) query))
            (~count (unwrap~pointer count)))
        (wrap-notmuch_status_t
          ((force ~notmuch_query_count_threads_st)
           ~query
           ~count))))))
(export notmuch_query_count_threads_st)

;; const char *notmuch_thread_get_thread_id(notmuch_thread_t *thread);
(define notmuch_thread_get_thread_id
  (let ((~notmuch_thread_get_thread_id
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_thread_get_thread_id"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_thread_id) ~thread)))))
(export notmuch_thread_get_thread_id)

;; int notmuch_thread_get_total_messages(notmuch_thread_t *thread);
(define notmuch_thread_get_total_messages
  (let ((~notmuch_thread_get_total_messages
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_thread_get_total_messages"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_total_messages)
         ~thread)))))
(export notmuch_thread_get_total_messages)

;; int notmuch_thread_get_total_files(notmuch_thread_t *thread);
(define notmuch_thread_get_total_files
  (let ((~notmuch_thread_get_total_files
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_thread_get_total_files"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_total_files) ~thread)))))
(export notmuch_thread_get_total_files)

;; notmuch_messages_t *notmuch_thread_get_toplevel_messages(notmuch_thread_t *
;;     thread);
(define notmuch_thread_get_toplevel_messages
  (let ((~notmuch_thread_get_toplevel_messages
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_thread_get_toplevel_messages"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((fht-wrap notmuch_messages_t*)
         ((force ~notmuch_thread_get_toplevel_messages)
          ~thread))))))
(export notmuch_thread_get_toplevel_messages)

;; notmuch_messages_t *notmuch_thread_get_messages(notmuch_thread_t *thread);
(define notmuch_thread_get_messages
  (let ((~notmuch_thread_get_messages
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_thread_get_messages"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((fht-wrap notmuch_messages_t*)
         ((force ~notmuch_thread_get_messages) ~thread))))))
(export notmuch_thread_get_messages)

;; int notmuch_thread_get_matched_messages(notmuch_thread_t *thread);
(define notmuch_thread_get_matched_messages
  (let ((~notmuch_thread_get_matched_messages
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_thread_get_matched_messages"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_matched_messages)
         ~thread)))))
(export notmuch_thread_get_matched_messages)

;; const char *notmuch_thread_get_authors(notmuch_thread_t *thread);
(define notmuch_thread_get_authors
  (let ((~notmuch_thread_get_authors
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_thread_get_authors"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_authors) ~thread)))))
(export notmuch_thread_get_authors)

;; const char *notmuch_thread_get_subject(notmuch_thread_t *thread);
(define notmuch_thread_get_subject
  (let ((~notmuch_thread_get_subject
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_thread_get_subject"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_subject) ~thread)))))
(export notmuch_thread_get_subject)

;; time_t notmuch_thread_get_oldest_date(notmuch_thread_t *thread);
(define notmuch_thread_get_oldest_date
  (let ((~notmuch_thread_get_oldest_date
          (delay (fh-link-proc
                   ffi:long
                   "notmuch_thread_get_oldest_date"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_oldest_date) ~thread)))))
(export notmuch_thread_get_oldest_date)

;; time_t notmuch_thread_get_newest_date(notmuch_thread_t *thread);
(define notmuch_thread_get_newest_date
  (let ((~notmuch_thread_get_newest_date
          (delay (fh-link-proc
                   ffi:long
                   "notmuch_thread_get_newest_date"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_get_newest_date) ~thread)))))
(export notmuch_thread_get_newest_date)

;; notmuch_tags_t *notmuch_thread_get_tags(notmuch_thread_t *thread);
(define notmuch_thread_get_tags
  (let ((~notmuch_thread_get_tags
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_thread_get_tags"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((fht-wrap notmuch_tags_t*)
         ((force ~notmuch_thread_get_tags) ~thread))))))
(export notmuch_thread_get_tags)

;; void notmuch_thread_destroy(notmuch_thread_t *thread);
(define notmuch_thread_destroy
  (let ((~notmuch_thread_destroy
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_thread_destroy"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (thread)
      (let ((~thread ((fht-unwrap notmuch_thread_t*) thread)))
        ((force ~notmuch_thread_destroy) ~thread)))))
(export notmuch_thread_destroy)

;; notmuch_bool_t notmuch_messages_valid(notmuch_messages_t *messages);
(define notmuch_messages_valid
  (let ((~notmuch_messages_valid
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_messages_valid"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (messages)
      (let ((~messages
              ((fht-unwrap notmuch_messages_t*) messages)))
        ((force ~notmuch_messages_valid) ~messages)))))
(export notmuch_messages_valid)

;; notmuch_message_t *notmuch_messages_get(notmuch_messages_t *messages);
(define notmuch_messages_get
  (let ((~notmuch_messages_get
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_messages_get"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (messages)
      (let ((~messages
              ((fht-unwrap notmuch_messages_t*) messages)))
        ((fht-wrap notmuch_message_t*)
         ((force ~notmuch_messages_get) ~messages))))))
(export notmuch_messages_get)

;; void notmuch_messages_move_to_next(notmuch_messages_t *messages);
(define notmuch_messages_move_to_next
  (let ((~notmuch_messages_move_to_next
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_messages_move_to_next"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (messages)
      (let ((~messages
              ((fht-unwrap notmuch_messages_t*) messages)))
        ((force ~notmuch_messages_move_to_next)
         ~messages)))))
(export notmuch_messages_move_to_next)

;; void notmuch_messages_destroy(notmuch_messages_t *messages);
(define notmuch_messages_destroy
  (let ((~notmuch_messages_destroy
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_messages_destroy"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (messages)
      (let ((~messages
              ((fht-unwrap notmuch_messages_t*) messages)))
        ((force ~notmuch_messages_destroy) ~messages)))))
(export notmuch_messages_destroy)

;; notmuch_tags_t *notmuch_messages_collect_tags(notmuch_messages_t *messages);
;;     
(define notmuch_messages_collect_tags
  (let ((~notmuch_messages_collect_tags
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_messages_collect_tags"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (messages)
      (let ((~messages
              ((fht-unwrap notmuch_messages_t*) messages)))
        ((fht-wrap notmuch_tags_t*)
         ((force ~notmuch_messages_collect_tags)
          ~messages))))))
(export notmuch_messages_collect_tags)

;; notmuch_database_t *notmuch_message_get_database(const notmuch_message_t *
;;     message);
(define notmuch_message_get_database
  (let ((~notmuch_message_get_database
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_message_get_database"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((fht-wrap notmuch_database_t*)
         ((force ~notmuch_message_get_database) ~message))))))
(export notmuch_message_get_database)

;; const char *notmuch_message_get_message_id(notmuch_message_t *message);
(define notmuch_message_get_message_id
  (let ((~notmuch_message_get_message_id
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_message_get_message_id"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((force ~notmuch_message_get_message_id)
         ~message)))))
(export notmuch_message_get_message_id)

;; const char *notmuch_message_get_thread_id(notmuch_message_t *message);
(define notmuch_message_get_thread_id
  (let ((~notmuch_message_get_thread_id
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_message_get_thread_id"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((force ~notmuch_message_get_thread_id) ~message)))))
(export notmuch_message_get_thread_id)

;; notmuch_messages_t *notmuch_message_get_replies(notmuch_message_t *message);
;;     
(define notmuch_message_get_replies
  (let ((~notmuch_message_get_replies
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_message_get_replies"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((fht-wrap notmuch_messages_t*)
         ((force ~notmuch_message_get_replies) ~message))))))
(export notmuch_message_get_replies)

;; int notmuch_message_count_files(notmuch_message_t *message);
(define notmuch_message_count_files
  (let ((~notmuch_message_count_files
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_message_count_files"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((force ~notmuch_message_count_files) ~message)))))
(export notmuch_message_count_files)

;; const char *notmuch_message_get_filename(notmuch_message_t *message);
(define notmuch_message_get_filename
  (let ((~notmuch_message_get_filename
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_message_get_filename"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((force ~notmuch_message_get_filename) ~message)))))
(export notmuch_message_get_filename)

;; notmuch_filenames_t *notmuch_message_get_filenames(notmuch_message_t *
;;     message);
(define notmuch_message_get_filenames
  (let ((~notmuch_message_get_filenames
          (delay (fh-link-proc
                   ffi-void*
                   "notmuch_message_get_filenames"
                   (list ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message)))
        ((fht-wrap notmuch_filenames_t*)
         ((force ~notmuch_message_get_filenames) ~message))))))
(export notmuch_message_get_filenames)

;; notmuch_status_t notmuch_message_reindex(notmuch_message_t *message, 
;;     notmuch_indexopts_t *indexopts);
(define notmuch_message_reindex
  (let ((~notmuch_message_reindex
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_message_reindex"
                   (list ffi-void* ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message indexopts)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message))
            (~indexopts
              ((fht-unwrap notmuch_indexopts_t*) indexopts)))
        (wrap-notmuch_status_t
          ((force ~notmuch_message_reindex)
           ~message
           ~indexopts))))))
(export notmuch_message_reindex)

;; typedef enum {
;;   NOTMUCH_MESSAGE_FLAG_MATCH,
;;   NOTMUCH_MESSAGE_FLAG_EXCLUDED,
;;   NOTMUCH_MESSAGE_FLAG_GHOST,
;; } notmuch_message_flag_t;
(define notmuch_message_flag_t-enum-nvl
  '((NOTMUCH_MESSAGE_FLAG_MATCH . 0)
    (NOTMUCH_MESSAGE_FLAG_EXCLUDED . 1)
    (NOTMUCH_MESSAGE_FLAG_GHOST . 2))
  )
(define notmuch_message_flag_t-enum-vnl
  (map (lambda (pair) (cons (cdr pair) (car pair)))
       notmuch_message_flag_t-enum-nvl))
(define-public (unwrap-notmuch_message_flag_t n)
  (cond
   ((symbol? n)
    (or (assq-ref notmuch_message_flag_t-enum-nvl n)
        (throw 'ffi-help-error "bad arg: ~A" n)))
   ((integer? n) n)
   (else (error "bad arg"))))
(define-public (wrap-notmuch_message_flag_t v)
  (assq-ref notmuch_message_flag_t-enum-vnl v))

;; notmuch_bool_t notmuch_message_get_flag(notmuch_message_t *message, 
;;     notmuch_message_flag_t flag);
(define notmuch_message_get_flag
  (let ((~notmuch_message_get_flag
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_message_get_flag"
                   (list ffi-void* ffi:int)
                   (force ffi-notmuch-llibs)))))
    (lambda (message flag)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message))
            (~flag (unwrap-notmuch_message_flag_t flag)))
        ((force ~notmuch_message_get_flag)
         ~message
         ~flag)))))
(export notmuch_message_get_flag)

;; notmuch_status_t notmuch_message_get_flag_st(notmuch_message_t *message, 
;;     notmuch_message_flag_t flag, notmuch_bool_t *is_set);
(define notmuch_message_get_flag_st
  (let ((~notmuch_message_get_flag_st
          (delay (fh-link-proc
                   ffi:int
                   "notmuch_message_get_flag_st"
                   (list ffi-void* ffi:int ffi-void*)
                   (force ffi-notmuch-llibs)))))
    (lambda (message flag is_set)
      (let ((~message
              ((fht-unwrap notmuch_message_t*) message))
            (~flag (unwrap-notmuch_message_flag_t flag))
            (~is_set (unwrap~pointer is_set)))
        (wrap-notmuch_status_t
          ((force ~notmuch_message_get_flag_st)
           ~message
           ~flag
           ~is_set))))))
(export notmuch_message_get_flag_st)

;; void notmuch_message_set_flag(notmuch_message_t *message, 
;;     notmuch_message_flag_t flag, notmuch_bool_t value);
(define notmuch_message_set_flag
  (let ((~notmuch_message_set_flag
          (delay (fh-link-proc
                   ffi:void
                   "notmuch_message_set_flag"