/******************************************************************************
 * $Id$
 *
 * Project:  OpenGIS Simple Features Reference Implementation
 * Purpose:  Custom version of sqlite3ext.h to workaround issues with Spatialite
 *amalgamation Author:   Even Rouault, even dot rouault at spatialys.com
 *
 ******************************************************************************
 * Copyright (c) 2012-2013, Even Rouault <even dot rouault at spatialys.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/

/* Customized version of sqlite3ext.h to fix issues with */
/* Spatialite amalgamation sqlite3ext.h that defines */
/* sqlite3_macros that contradict the ones that should be defined */
/* by sqlite3ext.h !!! This is messy, but no other choice, */
/* except not using the sqlite3ext.h from spatialite amalgamation */

#undef sqlite3_aggregate_context

#undef sqlite3_aggregate_count

#undef sqlite3_bind_blob
#undef sqlite3_bind_double
#undef sqlite3_bind_int
#undef sqlite3_bind_int64
#undef sqlite3_bind_null
#undef sqlite3_bind_parameter_count
#undef sqlite3_bind_parameter_index
#undef sqlite3_bind_parameter_name
#undef sqlite3_bind_text
#undef sqlite3_bind_text16
#undef sqlite3_bind_value
#undef sqlite3_busy_handler
#undef sqlite3_busy_timeout
#undef sqlite3_changes
#undef sqlite3_close
#undef sqlite3_collation_needed
#undef sqlite3_collation_needed16
#undef sqlite3_column_blob
#undef sqlite3_column_bytes
#undef sqlite3_column_bytes16
#undef sqlite3_column_count
#undef sqlite3_column_database_name
#undef sqlite3_column_database_name16
#undef sqlite3_column_decltype
#undef sqlite3_column_decltype16
#undef sqlite3_column_double
#undef sqlite3_column_int
#undef sqlite3_column_int64
#undef sqlite3_column_name
#undef sqlite3_column_name16
#undef sqlite3_column_origin_name
#undef sqlite3_column_origin_name16
#undef sqlite3_column_table_name
#undef sqlite3_column_table_name16
#undef sqlite3_column_text
#undef sqlite3_column_text16
#undef sqlite3_column_type
#undef sqlite3_column_value
#undef sqlite3_commit_hook
#undef sqlite3_complete
#undef sqlite3_complete16
#undef sqlite3_create_collation
#undef sqlite3_create_collation16
#undef sqlite3_create_function
#undef sqlite3_create_function16
#undef sqlite3_create_module
#undef sqlite3_create_module_v2
#undef sqlite3_data_count
#undef sqlite3_db_handle
#undef sqlite3_declare_vtab
#undef sqlite3_enable_shared_cache
#undef sqlite3_errcode
#undef sqlite3_errmsg
#undef sqlite3_errmsg16
#undef sqlite3_exec

#undef sqlite3_expired

#undef sqlite3_finalize
#undef sqlite3_free
#undef sqlite3_free_table
#undef sqlite3_get_autocommit
#undef sqlite3_get_auxdata
#undef sqlite3_get_table

#undef sqlite3_global_recover

#undef sqlite3_interrupt
#undef sqlite3_last_insert_rowid
#undef sqlite3_libversion
#undef sqlite3_libversion_number
#undef sqlite3_malloc
#undef sqlite3_mprintf
#undef sqlite3_open
#undef sqlite3_open16
#undef sqlite3_prepare
#undef sqlite3_prepare16
#undef sqlite3_prepare_v2
#undef sqlite3_prepare16_v2
#undef sqlite3_profile
#undef sqlite3_progress_handler
#undef sqlite3_realloc
#undef sqlite3_reset
#undef sqlite3_result_blob
#undef sqlite3_result_double
#undef sqlite3_result_error
#undef sqlite3_result_error16
#undef sqlite3_result_int
#undef sqlite3_result_int64
#undef sqlite3_result_null
#undef sqlite3_result_text
#undef sqlite3_result_text16
#undef sqlite3_result_text16be
#undef sqlite3_result_text16le
#undef sqlite3_result_value
#undef sqlite3_rollback_hook
#undef sqlite3_set_authorizer
#undef sqlite3_set_auxdata
#undef sqlite3_snprintf
#undef sqlite3_step
#undef sqlite3_table_column_metadata
#undef sqlite3_thread_cleanup
#undef sqlite3_total_changes
#undef sqlite3_trace

#undef sqlite3_transfer_bindings

#undef sqlite3_update_hook
#undef sqlite3_user_data
#undef sqlite3_value_blob
#undef sqlite3_value_bytes
#undef sqlite3_value_bytes16
#undef sqlite3_value_double
#undef sqlite3_value_int
#undef sqlite3_value_int64
#undef sqlite3_value_numeric_type
#undef sqlite3_value_text
#undef sqlite3_value_text16
#undef sqlite3_value_text16be
#undef sqlite3_value_text16le
#undef sqlite3_value_type
#undef sqlite3_vmprintf
#undef sqlite3_overload_function
#undef sqlite3_prepare_v2
#undef sqlite3_prepare16_v2
#undef sqlite3_clear_bindings
#undef sqlite3_bind_zeroblob
#undef sqlite3_blob_bytes
#undef sqlite3_blob_close
#undef sqlite3_blob_open
#undef sqlite3_blob_read
#undef sqlite3_blob_write
#undef sqlite3_create_collation_v2
#undef sqlite3_file_control
#undef sqlite3_memory_highwater
#undef sqlite3_memory_used
#undef sqlite3_mutex_alloc
#undef sqlite3_mutex_enter
#undef sqlite3_mutex_free
#undef sqlite3_mutex_leave
#undef sqlite3_mutex_try
#undef sqlite3_open_v2
#undef sqlite3_release_memory
#undef sqlite3_result_error_nomem
#undef sqlite3_result_error_toobig
#undef sqlite3_sleep
#undef sqlite3_soft_heap_limit
#undef sqlite3_vfs_find
#undef sqlite3_vfs_register
#undef sqlite3_vfs_unregister
#undef sqlite3_threadsafe
#undef sqlite3_result_zeroblob
#undef sqlite3_result_error_code
#undef sqlite3_test_control
#undef sqlite3_randomness
#undef sqlite3_context_db_handle
#undef sqlite3_extended_result_codes
#undef sqlite3_limit
#undef sqlite3_next_stmt
#undef sqlite3_sql
#undef sqlite3_status
#undef sqlite3_backup_finish
#undef sqlite3_backup_init
#undef sqlite3_backup_pagecount
#undef sqlite3_backup_remaining
#undef sqlite3_backup_step
#undef sqlite3_compileoption_get
#undef sqlite3_compileoption_used
#undef sqlite3_create_function_v2
#undef sqlite3_db_config
#undef sqlite3_db_mutex
#undef sqlite3_db_status
#undef sqlite3_extended_errcode
#undef sqlite3_log
#undef sqlite3_soft_heap_limit64
#undef sqlite3_sourceid
#undef sqlite3_stmt_status
#undef sqlite3_strnicmp
#undef sqlite3_unlock_notify
#undef sqlite3_wal_autocheckpoint
#undef sqlite3_wal_checkpoint
#undef sqlite3_wal_hook
#undef sqlite3_blob_reopen
#undef sqlite3_vtab_config
#undef sqlite3_vtab_on_conflict

typedef struct sqlite3_backup ogr_sqlite3_backup;

/*
** 2006 June 7
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the SQLite interface for use by
** shared libraries that want to be imported as extensions into
** an SQLite instance.  Shared libraries that intend to be loaded
** as extensions by SQLite should #include this file instead of
** sqlite3.h.
*/
#ifndef SQLITE3EXT_H_
#define SQLITE3EXT_H_

// Commented out to avoid reimporting the #define sqlite3_xxx macros
// #include "sqlite3.h"

// typedef struct sqlite3_api_routines sqlite3_api_routines;

/*
** The following structure holds pointers to all of the SQLite API
** routines.
**
** WARNING:  In order to maintain backwards compatibility, add new
** interfaces to the end of this structure only.  If you insert new
** interfaces in the middle of this structure, then older different
** versions of SQLite will not be able to load each others' shared
** libraries!
*/
struct sqlite3_api_routines
{
    void *(*aggregate_context)(sqlite3_context *, int nBytes);
    int (*aggregate_count)(sqlite3_context *);
    int (*bind_blob)(sqlite3_stmt *, int, const void *, int n,
                     void (*)(void *));
    int (*bind_double)(sqlite3_stmt *, int, double);
    int (*bind_int)(sqlite3_stmt *, int, int);
    int (*bind_int64)(sqlite3_stmt *, int, sqlite_int64);
    int (*bind_null)(sqlite3_stmt *, int);
    int (*bind_parameter_count)(sqlite3_stmt *);
    int (*bind_parameter_index)(sqlite3_stmt *, const char *zName);
    const char *(*bind_parameter_name)(sqlite3_stmt *, int);
    int (*bind_text)(sqlite3_stmt *, int, const char *, int n,
                     void (*)(void *));
    int (*bind_text16)(sqlite3_stmt *, int, const void *, int,
                       void (*)(void *));
    int (*bind_value)(sqlite3_stmt *, int, const sqlite3_value *);
    int (*busy_handler)(sqlite3 *, int (*)(void *, int), void *);
    int (*busy_timeout)(sqlite3 *, int ms);
    int (*changes)(sqlite3 *);
    int (*close)(sqlite3 *);
    int (*collation_needed)(sqlite3 *, void *,
                            void (*)(void *, sqlite3 *, int eTextRep,
                                     const char *));
    int (*collation_needed16)(sqlite3 *, void *,
                              void (*)(void *, sqlite3 *, int eTextRep,
                                       const void *));
    const void *(*column_blob)(sqlite3_stmt *, int iCol);
    int (*column_bytes)(sqlite3_stmt *, int iCol);
    int (*column_bytes16)(sqlite3_stmt *, int iCol);
    int (*column_count)(sqlite3_stmt *pStmt);
    const char *(*column_database_name)(sqlite3_stmt *, int);
    const void *(*column_database_name16)(sqlite3_stmt *, int);
    const char *(*column_decltype)(sqlite3_stmt *, int i);
    const void *(*column_decltype16)(sqlite3_stmt *, int);
    double (*column_double)(sqlite3_stmt *, int iCol);
    int (*column_int)(sqlite3_stmt *, int iCol);
    sqlite_int64 (*column_int64)(sqlite3_stmt *, int iCol);
    const char *(*column_name)(sqlite3_stmt *, int);
    const void *(*column_name16)(sqlite3_stmt *, int);
    const char *(*column_origin_name)(sqlite3_stmt *, int);
    const void *(*column_origin_name16)(sqlite3_stmt *, int);
    const char *(*column_table_name)(sqlite3_stmt *, int);
    const void *(*column_table_name16)(sqlite3_stmt *, int);
    const unsigned char *(*column_text)(sqlite3_stmt *, int iCol);
    const void *(*column_text16)(sqlite3_stmt *, int iCol);
    int (*column_type)(sqlite3_stmt *, int iCol);
    sqlite3_value *(*column_value)(sqlite3_stmt *, int iCol);
    void *(*commit_hook)(sqlite3 *, int (*)(void *), void *);
    int (*complete)(const char *sql);
    int (*complete16)(const void *sql);
    int (*create_collation)(sqlite3 *, const char *, int, void *,
                            int (*)(void *, int, const void *, int,
                                    const void *));
    int (*create_collation16)(sqlite3 *, const void *, int, void *,
                              int (*)(void *, int, const void *, int,
                                      const void *));
    int (*create_function)(sqlite3 *, const char *, int, int, void *,
                           void (*xFunc)(sqlite3_context *, int,
                                         sqlite3_value **),
                           void (*xStep)(sqlite3_context *, int,
                                         sqlite3_value **),
                           void (*xFinal)(sqlite3_context *));
    int (*create_function16)(sqlite3 *, const void *, int, int, void *,
                             void (*xFunc)(sqlite3_context *, int,
                                           sqlite3_value **),
                             void (*xStep)(sqlite3_context *, int,
                                           sqlite3_value **),
                             void (*xFinal)(sqlite3_context *));
    int (*create_module)(sqlite3 *, const char *, const sqlite3_module *,
                         void *);
    int (*data_count)(sqlite3_stmt *pStmt);
    sqlite3 *(*db_handle)(sqlite3_stmt *);
    int (*declare_vtab)(sqlite3 *, const char *);
    int (*enable_shared_cache)(int);
    int (*errcode)(sqlite3 *db);
    const char *(*errmsg)(sqlite3 *);
    const void *(*errmsg16)(sqlite3 *);
    int (*exec)(sqlite3 *, const char *, sqlite3_callback, void *, char **);
    int (*expired)(sqlite3_stmt *);
    int (*finalize)(sqlite3_stmt *pStmt);
    void (*free)(void *);
    void (*free_table)(char **result);
    int (*get_autocommit)(sqlite3 *);
    void *(*get_auxdata)(sqlite3_context *, int);
    int (*get_table)(sqlite3 *, const char *, char ***, int *, int *, char **);
    int (*global_recover)(void);
    void (*interruptx)(sqlite3 *);
    sqlite_int64 (*last_insert_rowid)(sqlite3 *);
    const char *(*libversion)(void);
    int (*libversion_number)(void);
    void *(*malloc)(int);
    char *(*mprintf)(const char *, ...);
    int (*open)(const char *, sqlite3 **);
    int (*open16)(const void *, sqlite3 **);
    int (*prepare)(sqlite3 *, const char *, int, sqlite3_stmt **,
                   const char **);
    int (*prepare16)(sqlite3 *, const void *, int, sqlite3_stmt **,
                     const void **);
    void *(*profile)(sqlite3 *, void (*)(void *, const char *, sqlite_uint64),
                     void *);
    void (*progress_handler)(sqlite3 *, int, int (*)(void *), void *);
    void *(*realloc)(void *, int);
    int (*reset)(sqlite3_stmt *pStmt);
    void (*result_blob)(sqlite3_context *, const void *, int, void (*)(void *));
    void (*result_double)(sqlite3_context *, double);
    void (*result_error)(sqlite3_context *, const char *, int);
    void (*result_error16)(sqlite3_context *, const void *, int);
    void (*result_int)(sqlite3_context *, int);
    void (*result_int64)(sqlite3_context *, sqlite_int64);
    void (*result_null)(sqlite3_context *);
    void (*result_text)(sqlite3_context *, const char *, int, void (*)(void *));
    void (*result_text16)(sqlite3_context *, const void *, int,
                          void (*)(void *));
    void (*result_text16be)(sqlite3_context *, const void *, int,
                            void (*)(void *));
    void (*result_text16le)(sqlite3_context *, const void *, int,
                            void (*)(void *));
    void (*result_value)(sqlite3_context *, sqlite3_value *);
    void *(*rollback_hook)(sqlite3 *, void (*)(void *), void *);
    int (*set_authorizer)(sqlite3 *,
                          int (*)(void *, int, const char *, const char *,
                                  const char *, const char *),
                          void *);
    void (*set_auxdata)(sqlite3_context *, int, void *, void (*)(void *));
    char *(*snprintf)(int, char *, const char *, ...);
    int (*step)(sqlite3_stmt *);
    int (*table_column_metadata)(sqlite3 *, const char *, const char *,
                                 const char *, char const **, char const **,
                                 int *, int *, int *);
    void (*thread_cleanup)(void);
    int (*total_changes)(sqlite3 *);
    void *(*trace)(sqlite3 *, void (*xTrace)(void *, const char *), void *);
    int (*transfer_bindings)(sqlite3_stmt *, sqlite3_stmt *);
    void *(*update_hook)(sqlite3 *,
                         void (*)(void *, int, char const *, char const *,
                                  sqlite_int64),
                         void *);
    void *(*user_data)(sqlite3_context *);
    const void *(*value_blob)(sqlite3_value *);
    int (*value_bytes)(sqlite3_value *);
    int (*value_bytes16)(sqlite3_value *);
    double (*value_double)(sqlite3_value *);
    int (*value_int)(sqlite3_value *);
    sqlite_int64 (*value_int64)(sqlite3_value *);
    int (*value_numeric_type)(sqlite3_value *);
    const unsigned char *(*value_text)(sqlite3_value *);
    const void *(*value_text16)(sqlite3_value *);
    const void *(*value_text16be)(sqlite3_value *);
    const void *(*value_text16le)(sqlite3_value *);
    int (*value_type)(sqlite3_value *);
    char *(*vmprintf)(const char *, va_list);
    /* Added ??? */
    int (*overload_function)(sqlite3 *, const char *zFuncName, int nArg);
    /* Added by 3.3.13 */
    int (*prepare_v2)(sqlite3 *, const char *, int, sqlite3_stmt **,
                      const char **);
    int (*prepare16_v2)(sqlite3 *, const void *, int, sqlite3_stmt **,
                        const void **);
    int (*clear_bindings)(sqlite3_stmt *);
    /* Added by 3.4.1 */
    int (*create_module_v2)(sqlite3 *, const char *, const sqlite3_module *,
                            void *, void (*xDestroy)(void *));
    /* Added by 3.5.0 */
    int (*bind_zeroblob)(sqlite3_stmt *, int, int);
    int (*blob_bytes)(sqlite3_blob *);
    int (*blob_close)(sqlite3_blob *);
    int (*blob_open)(sqlite3 *, const char *, const char *, const char *,
                     sqlite3_int64, int, sqlite3_blob **);
    int (*blob_read)(sqlite3_blob *, void *, int, int);
    int (*blob_write)(sqlite3_blob *, const void *, int, int);
    int (*create_collation_v2)(sqlite3 *, const char *, int, void *,
                               int (*)(void *, int, const void *, int,
                                       const void *),
                               void (*)(void *));
    int (*file_control)(sqlite3 *, const char *, int, void *);
    sqlite3_int64 (*memory_highwater)(int);
    sqlite3_int64 (*memory_used)(void);
    sqlite3_mutex *(*mutex_alloc)(int);
    void (*mutex_enter)(sqlite3_mutex *);
    void (*mutex_free)(sqlite3_mutex *);
    void (*mutex_leave)(sqlite3_mutex *);
    int (*mutex_try)(sqlite3_mutex *);
    int (*open_v2)(const char *, sqlite3 **, int, const char *);
    int (*release_memory)(int);
    void (*result_error_nomem)(sqlite3_context *);
    void (*result_error_toobig)(sqlite3_context *);
    int (*sleep)(int);
    void (*soft_heap_limit)(int);
    sqlite3_vfs *(*vfs_find)(const char *);
    int (*vfs_register)(sqlite3_vfs *, int);
    int (*vfs_unregister)(sqlite3_vfs *);
    int (*xthreadsafe)(void);
    void (*result_zeroblob)(sqlite3_context *, int);
    void (*result_error_code)(sqlite3_context *, int);
    int (*test_control)(int, ...);
    void (*randomness)(int, void *);
    sqlite3 *(*context_db_handle)(sqlite3_context *);
    int (*extended_result_codes)(sqlite3 *, int);
    int (*limit)(sqlite3 *, int, int);
    sqlite3_stmt *(*next_stmt)(sqlite3 *, sqlite3_stmt *);
    const char *(*sql)(sqlite3_stmt *);
    int (*status)(int, int *, int *, int);
    int (*backup_finish)(ogr_sqlite3_backup *);
    ogr_sqlite3_backup *(*backup_init)(sqlite3 *, const char *, sqlite3 *,
                                       const char *);
    int (*backup_pagecount)(ogr_sqlite3_backup *);
    int (*backup_remaining)(ogr_sqlite3_backup *);
    int (*backup_step)(ogr_sqlite3_backup *, int);
    const char *(*compileoption_get)(int);
    int (*compileoption_used)(const char *);
    int (*create_function_v2)(
        sqlite3 *, const char *, int, int, void *,
        void (*xFunc)(sqlite3_context *, int, sqlite3_value **),
        void (*xStep)(sqlite3_context *, int, sqlite3_value **),
        void (*xFinal)(sqlite3_context *), void (*xDestroy)(void *));
    int (*db_config)(sqlite3 *, int, ...);
    sqlite3_mutex *(*db_mutex)(sqlite3 *);
    int (*db_status)(sqlite3 *, int, int *, int *, int);
    int (*extended_errcode)(sqlite3 *);
    void (*log)(int, const char *, ...);
    sqlite3_int64 (*soft_heap_limit64)(sqlite3_int64);
    const char *(*sourceid)(void);
    int (*stmt_status)(sqlite3_stmt *, int, int);
    int (*strnicmp)(const char *, const char *, int);
    int (*unlock_notify)(sqlite3 *, void (*)(void **, int), void *);
    int (*wal_autocheckpoint)(sqlite3 *, int);
    int (*wal_checkpoint)(sqlite3 *, const char *);
    void *(*wal_hook)(sqlite3 *, int (*)(void *, sqlite3 *, const char *, int),
                      void *);
    int (*blob_reopen)(sqlite3_blob *, sqlite3_int64);
    int (*vtab_config)(sqlite3 *, int op, ...);
    int (*vtab_on_conflict)(sqlite3 *);
};

/*
** The following macros redefine the API routines so that they are
** redirected through the global sqlite3_api structure.
**
** This header file is also used by the loadext.c source file
** (part of the main SQLite library - not an extension) so that
** it can get access to the sqlite3_api_routines structure
** definition.  But the main library does not want to redefine
** the API.  So the redefinition macros are only valid if the
** SQLITE_CORE macros is undefined.
*/
#ifndef SQLITE_CORE
#define sqlite3_aggregate_context sqlite3_api->aggregate_context
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_aggregate_count sqlite3_api->aggregate_count
#endif
#define sqlite3_bind_blob sqlite3_api->bind_blob
#define sqlite3_bind_double sqlite3_api->bind_double
#define sqlite3_bind_int sqlite3_api->bind_int
#define sqlite3_bind_int64 sqlite3_api->bind_int64
#define sqlite3_bind_null sqlite3_api->bind_null
#define sqlite3_bind_parameter_count sqlite3_api->bind_parameter_count
#define sqlite3_bind_parameter_index sqlite3_api->bind_parameter_index
#define sqlite3_bind_parameter_name sqlite3_api->bind_parameter_name
#define sqlite3_bind_text sqlite3_api->bind_text
#define sqlite3_bind_text16 sqlite3_api->bind_text16
#define sqlite3_bind_value sqlite3_api->bind_value
#define sqlite3_busy_handler sqlite3_api->busy_handler
#define sqlite3_busy_timeout sqlite3_api->busy_timeout
#define sqlite3_changes sqlite3_api->changes
#define sqlite3_close sqlite3_api->close
#define sqlite3_collation_needed sqlite3_api->collation_needed
#define sqlite3_collation_needed16 sqlite3_api->collation_needed16
#define sqlite3_column_blob sqlite3_api->column_blob
#define sqlite3_column_bytes sqlite3_api->column_bytes
#define sqlite3_column_bytes16 sqlite3_api->column_bytes16
#define sqlite3_column_count sqlite3_api->column_count
#define sqlite3_column_database_name sqlite3_api->column_database_name
#define sqlite3_column_database_name16 sqlite3_api->column_database_name16
#define sqlite3_column_decltype sqlite3_api->column_decltype
#define sqlite3_column_decltype16 sqlite3_api->column_decltype16
#define sqlite3_column_double sqlite3_api->column_double
#define sqlite3_column_int sqlite3_api->column_int
#define sqlite3_column_int64 sqlite3_api->column_int64
#define sqlite3_column_name sqlite3_api->column_name
#define sqlite3_column_name16 sqlite3_api->column_name16
#define sqlite3_column_origin_name sqlite3_api->column_origin_name
#define sqlite3_column_origin_name16 sqlite3_api->column_origin_name16
#define sqlite3_column_table_name sqlite3_api->column_table_name
#define sqlite3_column_table_name16 sqlite3_api->column_table_name16
#define sqlite3_column_text sqlite3_api->column_text
#define sqlite3_column_text16 sqlite3_api->column_text16
#define sqlite3_column_type sqlite3_api->column_type
#define sqlite3_column_value sqlite3_api->column_value
#define sqlite3_commit_hook sqlite3_api->commit_hook
#define sqlite3_complete sqlite3_api->complete
#define sqlite3_complete16 sqlite3_api->complete16
#define sqlite3_create_collation sqlite3_api->create_collation
#define sqlite3_create_collation16 sqlite3_api->create_collation16
#define sqlite3_create_function sqlite3_api->create_function
#define sqlite3_create_function16 sqlite3_api->create_function16
#define sqlite3_create_module sqlite3_api->create_module
#define sqlite3_create_module_v2 sqlite3_api->create_module_v2
#define sqlite3_data_count sqlite3_api->data_count
#define sqlite3_db_handle sqlite3_api->db_handle
#define sqlite3_declare_vtab sqlite3_api->declare_vtab
#define sqlite3_enable_shared_cache sqlite3_api->enable_shared_cache
#define sqlite3_errcode sqlite3_api->errcode
#define sqlite3_errmsg sqlite3_api->errmsg
#define sqlite3_errmsg16 sqlite3_api->errmsg16
#define sqlite3_exec sqlite3_api->exec
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_expired sqlite3_api->expired
#endif
#define sqlite3_finalize sqlite3_api->finalize
#define sqlite3_free sqlite3_api->free
#define sqlite3_free_table sqlite3_api->free_table
#define sqlite3_get_autocommit sqlite3_api->get_autocommit
#define sqlite3_get_auxdata sqlite3_api->get_auxdata
#define sqlite3_get_table sqlite3_api->get_table
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_global_recover sqlite3_api->global_recover
#endif
#define sqlite3_interrupt sqlite3_api->interruptx
#define sqlite3_last_insert_rowid sqlite3_api->last_insert_rowid
#define sqlite3_libversion sqlite3_api->libversion
#define sqlite3_libversion_number sqlite3_api->libversion_number
#define sqlite3_malloc sqlite3_api->malloc
#define sqlite3_mprintf sqlite3_api->mprintf
#define sqlite3_open sqlite3_api->open
#define sqlite3_open16 sqlite3_api->open16
#define sqlite3_prepare sqlite3_api->prepare
#define sqlite3_prepare16 sqlite3_api->prepare16
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
#define sqlite3_profile sqlite3_api->profile
#define sqlite3_progress_handler sqlite3_api->progress_handler
#define sqlite3_realloc sqlite3_api->realloc
#define sqlite3_reset sqlite3_api->reset
#define sqlite3_result_blob sqlite3_api->result_blob
#define sqlite3_result_double sqlite3_api->result_double
#define sqlite3_result_error sqlite3_api->result_error
#define sqlite3_result_error16 sqlite3_api->result_error16
#define sqlite3_result_int sqlite3_api->result_int
#define sqlite3_result_int64 sqlite3_api->result_int64
#define sqlite3_result_null sqlite3_api->result_null
#define sqlite3_result_text sqlite3_api->result_text
#define sqlite3_result_text16 sqlite3_api->result_text16
#define sqlite3_result_text16be sqlite3_api->result_text16be
#define sqlite3_result_text16le sqlite3_api->result_text16le
#define sqlite3_result_value sqlite3_api->result_value
#define sqlite3_rollback_hook sqlite3_api->rollback_hook
#define sqlite3_set_authorizer sqlite3_api->set_authorizer
#define sqlite3_set_auxdata sqlite3_api->set_auxdata
#define sqlite3_snprintf sqlite3_api->snprintf
#define sqlite3_step sqlite3_api->step
#define sqlite3_table_column_metadata sqlite3_api->table_column_metadata
#define sqlite3_thread_cleanup sqlite3_api->thread_cleanup
#define sqlite3_total_changes sqlite3_api->total_changes
#define sqlite3_trace sqlite3_api->trace
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_transfer_bindings sqlite3_api->transfer_bindings
#endif
#define sqlite3_update_hook sqlite3_api->update_hook
#define sqlite3_user_data sqlite3_api->user_data
#define sqlite3_value_blob sqlite3_api->value_blob
#define sqlite3_value_bytes sqlite3_api->value_bytes
#define sqlite3_value_bytes16 sqlite3_api->value_bytes16
#define sqlite3_value_double sqlite3_api->value_double
#define sqlite3_value_int sqlite3_api->value_int
#define sqlite3_value_int64 sqlite3_api->value_int64
#define sqlite3_value_numeric_type sqlite3_api->value_numeric_type
#define sqlite3_value_text sqlite3_api->value_text
#define sqlite3_value_text16 sqlite3_api->value_text16
#define sqlite3_value_text16be sqlite3_api->value_text16be
#define sqlite3_value_text16le sqlite3_api->value_text16le
#define sqlite3_value_type sqlite3_api->value_type
#define sqlite3_vmprintf sqlite3_api->vmprintf
#define sqlite3_overload_function sqlite3_api->overload_function
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
#define sqlite3_clear_bindings sqlite3_api->clear_bindings
#define sqlite3_bind_zeroblob sqlite3_api->bind_zeroblob
#define sqlite3_blob_bytes sqlite3_api->blob_bytes
#define sqlite3_blob_close sqlite3_api->blob_close
#define sqlite3_blob_open sqlite3_api->blob_open
#define sqlite3_blob_read sqlite3_api->blob_read
#define sqlite3_blob_write sqlite3_api->blob_write
#define sqlite3_create_collation_v2 sqlite3_api->create_collation_v2
#define sqlite3_file_control sqlite3_api->file_control
#define sqlite3_memory_highwater sqlite3_api->memory_highwater
#define sqlite3_memory_used sqlite3_api->memory_used
#define sqlite3_mutex_alloc sqlite3_api->mutex_alloc
#define sqlite3_mutex_enter sqlite3_api->mutex_enter
#define sqlite3_mutex_free sqlite3_api->mutex_free
#define sqlite3_mutex_leave sqlite3_api->mutex_leave
#define sqlite3_mutex_try sqlite3_api->mutex_try
#define sqlite3_open_v2 sqlite3_api->open_v2
#define sqlite3_release_memory sqlite3_api->release_memory
#define sqlite3_result_error_nomem sqlite3_api->result_error_nomem
#define sqlite3_result_error_toobig sqlite3_api->result_error_toobig
#define sqlite3_sleep sqlite3_api->sleep
#define sqlite3_soft_heap_limit sqlite3_api->soft_heap_limit
#define sqlite3_vfs_find sqlite3_api->vfs_find
#define sqlite3_vfs_register sqlite3_api->vfs_register
#define sqlite3_vfs_unregister sqlite3_api->vfs_unregister
#define sqlite3_threadsafe sqlite3_api->xthreadsafe
#define sqlite3_result_zeroblob sqlite3_api->result_zeroblob
#define sqlite3_result_error_code sqlite3_api->result_error_code
#define sqlite3_test_control sqlite3_api->test_control
#define sqlite3_randomness sqlite3_api->randomness
#define sqlite3_context_db_handle sqlite3_api->context_db_handle
#define sqlite3_extended_result_codes sqlite3_api->extended_result_codes
#define sqlite3_limit sqlite3_api->limit
#define sqlite3_next_stmt sqlite3_api->next_stmt
#define sqlite3_sql sqlite3_api->sql
#define sqlite3_status sqlite3_api->status
#define sqlite3_backup_finish sqlite3_api->backup_finish
#define sqlite3_backup_init sqlite3_api->backup_init
#define sqlite3_backup_pagecount sqlite3_api->backup_pagecount
#define sqlite3_backup_remaining sqlite3_api->backup_remaining
#define sqlite3_backup_step sqlite3_api->backup_step
#define sqlite3_compileoption_get sqlite3_api->compileoption_get
#define sqlite3_compileoption_used sqlite3_api->compileoption_used
#define sqlite3_create_function_v2 sqlite3_api->create_function_v2
#define sqlite3_db_config sqlite3_api->db_config
#define sqlite3_db_mutex sqlite3_api->db_mutex
#define sqlite3_db_status sqlite3_api->db_status
#define sqlite3_extended_errcode sqlite3_api->extended_errcode
#define sqlite3_log sqlite3_api->log
#define sqlite3_soft_heap_limit64 sqlite3_api->soft_heap_limit64
#define sqlite3_sourceid sqlite3_api->sourceid
#define sqlite3_stmt_status sqlite3_api->stmt_status
#define sqlite3_strnicmp sqlite3_api->strnicmp
#define sqlite3_unlock_notify sqlite3_api->unlock_notify
#define sqlite3_wal_autocheckpoint sqlite3_api->wal_autocheckpoint
#define sqlite3_wal_checkpoint sqlite3_api->wal_checkpoint
#define sqlite3_wal_hook sqlite3_api->wal_hook
#define sqlite3_blob_reopen sqlite3_api->blob_reopen
#define sqlite3_vtab_config sqlite3_api->vtab_config
#define sqlite3_vtab_on_conflict sqlite3_api->vtab_on_conflict
#endif /* SQLITE_CORE */

#define SQLITE_EXTENSION_INIT1                                                 \
    const struct sqlite3_api_routines *sqlite3_api = nullptr;
#define SQLITE_EXTENSION_INIT2(v) sqlite3_api = v;

#endif /* SQLITE3EXT_H_ */