Annotation of embedaddon/sqlite3/src/sqlite3ext.h, revision 1.1.1.1

1.1       misho       1: /*
                      2: ** 2006 June 7
                      3: **
                      4: ** The author disclaims copyright to this source code.  In place of
                      5: ** a legal notice, here is a blessing:
                      6: **
                      7: **    May you do good and not evil.
                      8: **    May you find forgiveness for yourself and forgive others.
                      9: **    May you share freely, never taking more than you give.
                     10: **
                     11: *************************************************************************
                     12: ** This header file defines the SQLite interface for use by
                     13: ** shared libraries that want to be imported as extensions into
                     14: ** an SQLite instance.  Shared libraries that intend to be loaded
                     15: ** as extensions by SQLite should #include this file instead of 
                     16: ** sqlite3.h.
                     17: */
                     18: #ifndef _SQLITE3EXT_H_
                     19: #define _SQLITE3EXT_H_
                     20: #include "sqlite3.h"
                     21: 
                     22: typedef struct sqlite3_api_routines sqlite3_api_routines;
                     23: 
                     24: /*
                     25: ** The following structure holds pointers to all of the SQLite API
                     26: ** routines.
                     27: **
                     28: ** WARNING:  In order to maintain backwards compatibility, add new
                     29: ** interfaces to the end of this structure only.  If you insert new
                     30: ** interfaces in the middle of this structure, then older different
                     31: ** versions of SQLite will not be able to load each others' shared
                     32: ** libraries!
                     33: */
                     34: struct sqlite3_api_routines {
                     35:   void * (*aggregate_context)(sqlite3_context*,int nBytes);
                     36:   int  (*aggregate_count)(sqlite3_context*);
                     37:   int  (*bind_blob)(sqlite3_stmt*,int,const void*,int n,void(*)(void*));
                     38:   int  (*bind_double)(sqlite3_stmt*,int,double);
                     39:   int  (*bind_int)(sqlite3_stmt*,int,int);
                     40:   int  (*bind_int64)(sqlite3_stmt*,int,sqlite_int64);
                     41:   int  (*bind_null)(sqlite3_stmt*,int);
                     42:   int  (*bind_parameter_count)(sqlite3_stmt*);
                     43:   int  (*bind_parameter_index)(sqlite3_stmt*,const char*zName);
                     44:   const char * (*bind_parameter_name)(sqlite3_stmt*,int);
                     45:   int  (*bind_text)(sqlite3_stmt*,int,const char*,int n,void(*)(void*));
                     46:   int  (*bind_text16)(sqlite3_stmt*,int,const void*,int,void(*)(void*));
                     47:   int  (*bind_value)(sqlite3_stmt*,int,const sqlite3_value*);
                     48:   int  (*busy_handler)(sqlite3*,int(*)(void*,int),void*);
                     49:   int  (*busy_timeout)(sqlite3*,int ms);
                     50:   int  (*changes)(sqlite3*);
                     51:   int  (*close)(sqlite3*);
                     52:   int  (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,
                     53:                            int eTextRep,const char*));
                     54:   int  (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,
                     55:                              int eTextRep,const void*));
                     56:   const void * (*column_blob)(sqlite3_stmt*,int iCol);
                     57:   int  (*column_bytes)(sqlite3_stmt*,int iCol);
                     58:   int  (*column_bytes16)(sqlite3_stmt*,int iCol);
                     59:   int  (*column_count)(sqlite3_stmt*pStmt);
                     60:   const char * (*column_database_name)(sqlite3_stmt*,int);
                     61:   const void * (*column_database_name16)(sqlite3_stmt*,int);
                     62:   const char * (*column_decltype)(sqlite3_stmt*,int i);
                     63:   const void * (*column_decltype16)(sqlite3_stmt*,int);
                     64:   double  (*column_double)(sqlite3_stmt*,int iCol);
                     65:   int  (*column_int)(sqlite3_stmt*,int iCol);
                     66:   sqlite_int64  (*column_int64)(sqlite3_stmt*,int iCol);
                     67:   const char * (*column_name)(sqlite3_stmt*,int);
                     68:   const void * (*column_name16)(sqlite3_stmt*,int);
                     69:   const char * (*column_origin_name)(sqlite3_stmt*,int);
                     70:   const void * (*column_origin_name16)(sqlite3_stmt*,int);
                     71:   const char * (*column_table_name)(sqlite3_stmt*,int);
                     72:   const void * (*column_table_name16)(sqlite3_stmt*,int);
                     73:   const unsigned char * (*column_text)(sqlite3_stmt*,int iCol);
                     74:   const void * (*column_text16)(sqlite3_stmt*,int iCol);
                     75:   int  (*column_type)(sqlite3_stmt*,int iCol);
                     76:   sqlite3_value* (*column_value)(sqlite3_stmt*,int iCol);
                     77:   void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
                     78:   int  (*complete)(const char*sql);
                     79:   int  (*complete16)(const void*sql);
                     80:   int  (*create_collation)(sqlite3*,const char*,int,void*,
                     81:                            int(*)(void*,int,const void*,int,const void*));
                     82:   int  (*create_collation16)(sqlite3*,const void*,int,void*,
                     83:                              int(*)(void*,int,const void*,int,const void*));
                     84:   int  (*create_function)(sqlite3*,const char*,int,int,void*,
                     85:                           void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
                     86:                           void (*xStep)(sqlite3_context*,int,sqlite3_value**),
                     87:                           void (*xFinal)(sqlite3_context*));
                     88:   int  (*create_function16)(sqlite3*,const void*,int,int,void*,
                     89:                             void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
                     90:                             void (*xStep)(sqlite3_context*,int,sqlite3_value**),
                     91:                             void (*xFinal)(sqlite3_context*));
                     92:   int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*);
                     93:   int  (*data_count)(sqlite3_stmt*pStmt);
                     94:   sqlite3 * (*db_handle)(sqlite3_stmt*);
                     95:   int (*declare_vtab)(sqlite3*,const char*);
                     96:   int  (*enable_shared_cache)(int);
                     97:   int  (*errcode)(sqlite3*db);
                     98:   const char * (*errmsg)(sqlite3*);
                     99:   const void * (*errmsg16)(sqlite3*);
                    100:   int  (*exec)(sqlite3*,const char*,sqlite3_callback,void*,char**);
                    101:   int  (*expired)(sqlite3_stmt*);
                    102:   int  (*finalize)(sqlite3_stmt*pStmt);
                    103:   void  (*free)(void*);
                    104:   void  (*free_table)(char**result);
                    105:   int  (*get_autocommit)(sqlite3*);
                    106:   void * (*get_auxdata)(sqlite3_context*,int);
                    107:   int  (*get_table)(sqlite3*,const char*,char***,int*,int*,char**);
                    108:   int  (*global_recover)(void);
                    109:   void  (*interruptx)(sqlite3*);
                    110:   sqlite_int64  (*last_insert_rowid)(sqlite3*);
                    111:   const char * (*libversion)(void);
                    112:   int  (*libversion_number)(void);
                    113:   void *(*malloc)(int);
                    114:   char * (*mprintf)(const char*,...);
                    115:   int  (*open)(const char*,sqlite3**);
                    116:   int  (*open16)(const void*,sqlite3**);
                    117:   int  (*prepare)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
                    118:   int  (*prepare16)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
                    119:   void * (*profile)(sqlite3*,void(*)(void*,const char*,sqlite_uint64),void*);
                    120:   void  (*progress_handler)(sqlite3*,int,int(*)(void*),void*);
                    121:   void *(*realloc)(void*,int);
                    122:   int  (*reset)(sqlite3_stmt*pStmt);
                    123:   void  (*result_blob)(sqlite3_context*,const void*,int,void(*)(void*));
                    124:   void  (*result_double)(sqlite3_context*,double);
                    125:   void  (*result_error)(sqlite3_context*,const char*,int);
                    126:   void  (*result_error16)(sqlite3_context*,const void*,int);
                    127:   void  (*result_int)(sqlite3_context*,int);
                    128:   void  (*result_int64)(sqlite3_context*,sqlite_int64);
                    129:   void  (*result_null)(sqlite3_context*);
                    130:   void  (*result_text)(sqlite3_context*,const char*,int,void(*)(void*));
                    131:   void  (*result_text16)(sqlite3_context*,const void*,int,void(*)(void*));
                    132:   void  (*result_text16be)(sqlite3_context*,const void*,int,void(*)(void*));
                    133:   void  (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
                    134:   void  (*result_value)(sqlite3_context*,sqlite3_value*);
                    135:   void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
                    136:   int  (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
                    137:                          const char*,const char*),void*);
                    138:   void  (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
                    139:   char * (*snprintf)(int,char*,const char*,...);
                    140:   int  (*step)(sqlite3_stmt*);
                    141:   int  (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
                    142:                                 char const**,char const**,int*,int*,int*);
                    143:   void  (*thread_cleanup)(void);
                    144:   int  (*total_changes)(sqlite3*);
                    145:   void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
                    146:   int  (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
                    147:   void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,
                    148:                                          sqlite_int64),void*);
                    149:   void * (*user_data)(sqlite3_context*);
                    150:   const void * (*value_blob)(sqlite3_value*);
                    151:   int  (*value_bytes)(sqlite3_value*);
                    152:   int  (*value_bytes16)(sqlite3_value*);
                    153:   double  (*value_double)(sqlite3_value*);
                    154:   int  (*value_int)(sqlite3_value*);
                    155:   sqlite_int64  (*value_int64)(sqlite3_value*);
                    156:   int  (*value_numeric_type)(sqlite3_value*);
                    157:   const unsigned char * (*value_text)(sqlite3_value*);
                    158:   const void * (*value_text16)(sqlite3_value*);
                    159:   const void * (*value_text16be)(sqlite3_value*);
                    160:   const void * (*value_text16le)(sqlite3_value*);
                    161:   int  (*value_type)(sqlite3_value*);
                    162:   char *(*vmprintf)(const char*,va_list);
                    163:   /* Added ??? */
                    164:   int (*overload_function)(sqlite3*, const char *zFuncName, int nArg);
                    165:   /* Added by 3.3.13 */
                    166:   int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
                    167:   int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
                    168:   int (*clear_bindings)(sqlite3_stmt*);
                    169:   /* Added by 3.4.1 */
                    170:   int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,
                    171:                           void (*xDestroy)(void *));
                    172:   /* Added by 3.5.0 */
                    173:   int (*bind_zeroblob)(sqlite3_stmt*,int,int);
                    174:   int (*blob_bytes)(sqlite3_blob*);
                    175:   int (*blob_close)(sqlite3_blob*);
                    176:   int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,
                    177:                    int,sqlite3_blob**);
                    178:   int (*blob_read)(sqlite3_blob*,void*,int,int);
                    179:   int (*blob_write)(sqlite3_blob*,const void*,int,int);
                    180:   int (*create_collation_v2)(sqlite3*,const char*,int,void*,
                    181:                              int(*)(void*,int,const void*,int,const void*),
                    182:                              void(*)(void*));
                    183:   int (*file_control)(sqlite3*,const char*,int,void*);
                    184:   sqlite3_int64 (*memory_highwater)(int);
                    185:   sqlite3_int64 (*memory_used)(void);
                    186:   sqlite3_mutex *(*mutex_alloc)(int);
                    187:   void (*mutex_enter)(sqlite3_mutex*);
                    188:   void (*mutex_free)(sqlite3_mutex*);
                    189:   void (*mutex_leave)(sqlite3_mutex*);
                    190:   int (*mutex_try)(sqlite3_mutex*);
                    191:   int (*open_v2)(const char*,sqlite3**,int,const char*);
                    192:   int (*release_memory)(int);
                    193:   void (*result_error_nomem)(sqlite3_context*);
                    194:   void (*result_error_toobig)(sqlite3_context*);
                    195:   int (*sleep)(int);
                    196:   void (*soft_heap_limit)(int);
                    197:   sqlite3_vfs *(*vfs_find)(const char*);
                    198:   int (*vfs_register)(sqlite3_vfs*,int);
                    199:   int (*vfs_unregister)(sqlite3_vfs*);
                    200:   int (*xthreadsafe)(void);
                    201:   void (*result_zeroblob)(sqlite3_context*,int);
                    202:   void (*result_error_code)(sqlite3_context*,int);
                    203:   int (*test_control)(int, ...);
                    204:   void (*randomness)(int,void*);
                    205:   sqlite3 *(*context_db_handle)(sqlite3_context*);
                    206:   int (*extended_result_codes)(sqlite3*,int);
                    207:   int (*limit)(sqlite3*,int,int);
                    208:   sqlite3_stmt *(*next_stmt)(sqlite3*,sqlite3_stmt*);
                    209:   const char *(*sql)(sqlite3_stmt*);
                    210:   int (*status)(int,int*,int*,int);
                    211:   int (*backup_finish)(sqlite3_backup*);
                    212:   sqlite3_backup *(*backup_init)(sqlite3*,const char*,sqlite3*,const char*);
                    213:   int (*backup_pagecount)(sqlite3_backup*);
                    214:   int (*backup_remaining)(sqlite3_backup*);
                    215:   int (*backup_step)(sqlite3_backup*,int);
                    216:   const char *(*compileoption_get)(int);
                    217:   int (*compileoption_used)(const char*);
                    218:   int (*create_function_v2)(sqlite3*,const char*,int,int,void*,
                    219:                             void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
                    220:                             void (*xStep)(sqlite3_context*,int,sqlite3_value**),
                    221:                             void (*xFinal)(sqlite3_context*),
                    222:                             void(*xDestroy)(void*));
                    223:   int (*db_config)(sqlite3*,int,...);
                    224:   sqlite3_mutex *(*db_mutex)(sqlite3*);
                    225:   int (*db_status)(sqlite3*,int,int*,int*,int);
                    226:   int (*extended_errcode)(sqlite3*);
                    227:   void (*log)(int,const char*,...);
                    228:   sqlite3_int64 (*soft_heap_limit64)(sqlite3_int64);
                    229:   const char *(*sourceid)(void);
                    230:   int (*stmt_status)(sqlite3_stmt*,int,int);
                    231:   int (*strnicmp)(const char*,const char*,int);
                    232:   int (*unlock_notify)(sqlite3*,void(*)(void**,int),void*);
                    233:   int (*wal_autocheckpoint)(sqlite3*,int);
                    234:   int (*wal_checkpoint)(sqlite3*,const char*);
                    235:   void *(*wal_hook)(sqlite3*,int(*)(void*,sqlite3*,const char*,int),void*);
                    236:   int (*blob_reopen)(sqlite3_blob*,sqlite3_int64);
                    237:   int (*vtab_config)(sqlite3*,int op,...);
                    238:   int (*vtab_on_conflict)(sqlite3*);
                    239: };
                    240: 
                    241: /*
                    242: ** The following macros redefine the API routines so that they are
                    243: ** redirected throught the global sqlite3_api structure.
                    244: **
                    245: ** This header file is also used by the loadext.c source file
                    246: ** (part of the main SQLite library - not an extension) so that
                    247: ** it can get access to the sqlite3_api_routines structure
                    248: ** definition.  But the main library does not want to redefine
                    249: ** the API.  So the redefinition macros are only valid if the
                    250: ** SQLITE_CORE macros is undefined.
                    251: */
                    252: #ifndef SQLITE_CORE
                    253: #define sqlite3_aggregate_context      sqlite3_api->aggregate_context
                    254: #ifndef SQLITE_OMIT_DEPRECATED
                    255: #define sqlite3_aggregate_count        sqlite3_api->aggregate_count
                    256: #endif
                    257: #define sqlite3_bind_blob              sqlite3_api->bind_blob
                    258: #define sqlite3_bind_double            sqlite3_api->bind_double
                    259: #define sqlite3_bind_int               sqlite3_api->bind_int
                    260: #define sqlite3_bind_int64             sqlite3_api->bind_int64
                    261: #define sqlite3_bind_null              sqlite3_api->bind_null
                    262: #define sqlite3_bind_parameter_count   sqlite3_api->bind_parameter_count
                    263: #define sqlite3_bind_parameter_index   sqlite3_api->bind_parameter_index
                    264: #define sqlite3_bind_parameter_name    sqlite3_api->bind_parameter_name
                    265: #define sqlite3_bind_text              sqlite3_api->bind_text
                    266: #define sqlite3_bind_text16            sqlite3_api->bind_text16
                    267: #define sqlite3_bind_value             sqlite3_api->bind_value
                    268: #define sqlite3_busy_handler           sqlite3_api->busy_handler
                    269: #define sqlite3_busy_timeout           sqlite3_api->busy_timeout
                    270: #define sqlite3_changes                sqlite3_api->changes
                    271: #define sqlite3_close                  sqlite3_api->close
                    272: #define sqlite3_collation_needed       sqlite3_api->collation_needed
                    273: #define sqlite3_collation_needed16     sqlite3_api->collation_needed16
                    274: #define sqlite3_column_blob            sqlite3_api->column_blob
                    275: #define sqlite3_column_bytes           sqlite3_api->column_bytes
                    276: #define sqlite3_column_bytes16         sqlite3_api->column_bytes16
                    277: #define sqlite3_column_count           sqlite3_api->column_count
                    278: #define sqlite3_column_database_name   sqlite3_api->column_database_name
                    279: #define sqlite3_column_database_name16 sqlite3_api->column_database_name16
                    280: #define sqlite3_column_decltype        sqlite3_api->column_decltype
                    281: #define sqlite3_column_decltype16      sqlite3_api->column_decltype16
                    282: #define sqlite3_column_double          sqlite3_api->column_double
                    283: #define sqlite3_column_int             sqlite3_api->column_int
                    284: #define sqlite3_column_int64           sqlite3_api->column_int64
                    285: #define sqlite3_column_name            sqlite3_api->column_name
                    286: #define sqlite3_column_name16          sqlite3_api->column_name16
                    287: #define sqlite3_column_origin_name     sqlite3_api->column_origin_name
                    288: #define sqlite3_column_origin_name16   sqlite3_api->column_origin_name16
                    289: #define sqlite3_column_table_name      sqlite3_api->column_table_name
                    290: #define sqlite3_column_table_name16    sqlite3_api->column_table_name16
                    291: #define sqlite3_column_text            sqlite3_api->column_text
                    292: #define sqlite3_column_text16          sqlite3_api->column_text16
                    293: #define sqlite3_column_type            sqlite3_api->column_type
                    294: #define sqlite3_column_value           sqlite3_api->column_value
                    295: #define sqlite3_commit_hook            sqlite3_api->commit_hook
                    296: #define sqlite3_complete               sqlite3_api->complete
                    297: #define sqlite3_complete16             sqlite3_api->complete16
                    298: #define sqlite3_create_collation       sqlite3_api->create_collation
                    299: #define sqlite3_create_collation16     sqlite3_api->create_collation16
                    300: #define sqlite3_create_function        sqlite3_api->create_function
                    301: #define sqlite3_create_function16      sqlite3_api->create_function16
                    302: #define sqlite3_create_module          sqlite3_api->create_module
                    303: #define sqlite3_create_module_v2       sqlite3_api->create_module_v2
                    304: #define sqlite3_data_count             sqlite3_api->data_count
                    305: #define sqlite3_db_handle              sqlite3_api->db_handle
                    306: #define sqlite3_declare_vtab           sqlite3_api->declare_vtab
                    307: #define sqlite3_enable_shared_cache    sqlite3_api->enable_shared_cache
                    308: #define sqlite3_errcode                sqlite3_api->errcode
                    309: #define sqlite3_errmsg                 sqlite3_api->errmsg
                    310: #define sqlite3_errmsg16               sqlite3_api->errmsg16
                    311: #define sqlite3_exec                   sqlite3_api->exec
                    312: #ifndef SQLITE_OMIT_DEPRECATED
                    313: #define sqlite3_expired                sqlite3_api->expired
                    314: #endif
                    315: #define sqlite3_finalize               sqlite3_api->finalize
                    316: #define sqlite3_free                   sqlite3_api->free
                    317: #define sqlite3_free_table             sqlite3_api->free_table
                    318: #define sqlite3_get_autocommit         sqlite3_api->get_autocommit
                    319: #define sqlite3_get_auxdata            sqlite3_api->get_auxdata
                    320: #define sqlite3_get_table              sqlite3_api->get_table
                    321: #ifndef SQLITE_OMIT_DEPRECATED
                    322: #define sqlite3_global_recover         sqlite3_api->global_recover
                    323: #endif
                    324: #define sqlite3_interrupt              sqlite3_api->interruptx
                    325: #define sqlite3_last_insert_rowid      sqlite3_api->last_insert_rowid
                    326: #define sqlite3_libversion             sqlite3_api->libversion
                    327: #define sqlite3_libversion_number      sqlite3_api->libversion_number
                    328: #define sqlite3_malloc                 sqlite3_api->malloc
                    329: #define sqlite3_mprintf                sqlite3_api->mprintf
                    330: #define sqlite3_open                   sqlite3_api->open
                    331: #define sqlite3_open16                 sqlite3_api->open16
                    332: #define sqlite3_prepare                sqlite3_api->prepare
                    333: #define sqlite3_prepare16              sqlite3_api->prepare16
                    334: #define sqlite3_prepare_v2             sqlite3_api->prepare_v2
                    335: #define sqlite3_prepare16_v2           sqlite3_api->prepare16_v2
                    336: #define sqlite3_profile                sqlite3_api->profile
                    337: #define sqlite3_progress_handler       sqlite3_api->progress_handler
                    338: #define sqlite3_realloc                sqlite3_api->realloc
                    339: #define sqlite3_reset                  sqlite3_api->reset
                    340: #define sqlite3_result_blob            sqlite3_api->result_blob
                    341: #define sqlite3_result_double          sqlite3_api->result_double
                    342: #define sqlite3_result_error           sqlite3_api->result_error
                    343: #define sqlite3_result_error16         sqlite3_api->result_error16
                    344: #define sqlite3_result_int             sqlite3_api->result_int
                    345: #define sqlite3_result_int64           sqlite3_api->result_int64
                    346: #define sqlite3_result_null            sqlite3_api->result_null
                    347: #define sqlite3_result_text            sqlite3_api->result_text
                    348: #define sqlite3_result_text16          sqlite3_api->result_text16
                    349: #define sqlite3_result_text16be        sqlite3_api->result_text16be
                    350: #define sqlite3_result_text16le        sqlite3_api->result_text16le
                    351: #define sqlite3_result_value           sqlite3_api->result_value
                    352: #define sqlite3_rollback_hook          sqlite3_api->rollback_hook
                    353: #define sqlite3_set_authorizer         sqlite3_api->set_authorizer
                    354: #define sqlite3_set_auxdata            sqlite3_api->set_auxdata
                    355: #define sqlite3_snprintf               sqlite3_api->snprintf
                    356: #define sqlite3_step                   sqlite3_api->step
                    357: #define sqlite3_table_column_metadata  sqlite3_api->table_column_metadata
                    358: #define sqlite3_thread_cleanup         sqlite3_api->thread_cleanup
                    359: #define sqlite3_total_changes          sqlite3_api->total_changes
                    360: #define sqlite3_trace                  sqlite3_api->trace
                    361: #ifndef SQLITE_OMIT_DEPRECATED
                    362: #define sqlite3_transfer_bindings      sqlite3_api->transfer_bindings
                    363: #endif
                    364: #define sqlite3_update_hook            sqlite3_api->update_hook
                    365: #define sqlite3_user_data              sqlite3_api->user_data
                    366: #define sqlite3_value_blob             sqlite3_api->value_blob
                    367: #define sqlite3_value_bytes            sqlite3_api->value_bytes
                    368: #define sqlite3_value_bytes16          sqlite3_api->value_bytes16
                    369: #define sqlite3_value_double           sqlite3_api->value_double
                    370: #define sqlite3_value_int              sqlite3_api->value_int
                    371: #define sqlite3_value_int64            sqlite3_api->value_int64
                    372: #define sqlite3_value_numeric_type     sqlite3_api->value_numeric_type
                    373: #define sqlite3_value_text             sqlite3_api->value_text
                    374: #define sqlite3_value_text16           sqlite3_api->value_text16
                    375: #define sqlite3_value_text16be         sqlite3_api->value_text16be
                    376: #define sqlite3_value_text16le         sqlite3_api->value_text16le
                    377: #define sqlite3_value_type             sqlite3_api->value_type
                    378: #define sqlite3_vmprintf               sqlite3_api->vmprintf
                    379: #define sqlite3_overload_function      sqlite3_api->overload_function
                    380: #define sqlite3_prepare_v2             sqlite3_api->prepare_v2
                    381: #define sqlite3_prepare16_v2           sqlite3_api->prepare16_v2
                    382: #define sqlite3_clear_bindings         sqlite3_api->clear_bindings
                    383: #define sqlite3_bind_zeroblob          sqlite3_api->bind_zeroblob
                    384: #define sqlite3_blob_bytes             sqlite3_api->blob_bytes
                    385: #define sqlite3_blob_close             sqlite3_api->blob_close
                    386: #define sqlite3_blob_open              sqlite3_api->blob_open
                    387: #define sqlite3_blob_read              sqlite3_api->blob_read
                    388: #define sqlite3_blob_write             sqlite3_api->blob_write
                    389: #define sqlite3_create_collation_v2    sqlite3_api->create_collation_v2
                    390: #define sqlite3_file_control           sqlite3_api->file_control
                    391: #define sqlite3_memory_highwater       sqlite3_api->memory_highwater
                    392: #define sqlite3_memory_used            sqlite3_api->memory_used
                    393: #define sqlite3_mutex_alloc            sqlite3_api->mutex_alloc
                    394: #define sqlite3_mutex_enter            sqlite3_api->mutex_enter
                    395: #define sqlite3_mutex_free             sqlite3_api->mutex_free
                    396: #define sqlite3_mutex_leave            sqlite3_api->mutex_leave
                    397: #define sqlite3_mutex_try              sqlite3_api->mutex_try
                    398: #define sqlite3_open_v2                sqlite3_api->open_v2
                    399: #define sqlite3_release_memory         sqlite3_api->release_memory
                    400: #define sqlite3_result_error_nomem     sqlite3_api->result_error_nomem
                    401: #define sqlite3_result_error_toobig    sqlite3_api->result_error_toobig
                    402: #define sqlite3_sleep                  sqlite3_api->sleep
                    403: #define sqlite3_soft_heap_limit        sqlite3_api->soft_heap_limit
                    404: #define sqlite3_vfs_find               sqlite3_api->vfs_find
                    405: #define sqlite3_vfs_register           sqlite3_api->vfs_register
                    406: #define sqlite3_vfs_unregister         sqlite3_api->vfs_unregister
                    407: #define sqlite3_threadsafe             sqlite3_api->xthreadsafe
                    408: #define sqlite3_result_zeroblob        sqlite3_api->result_zeroblob
                    409: #define sqlite3_result_error_code      sqlite3_api->result_error_code
                    410: #define sqlite3_test_control           sqlite3_api->test_control
                    411: #define sqlite3_randomness             sqlite3_api->randomness
                    412: #define sqlite3_context_db_handle      sqlite3_api->context_db_handle
                    413: #define sqlite3_extended_result_codes  sqlite3_api->extended_result_codes
                    414: #define sqlite3_limit                  sqlite3_api->limit
                    415: #define sqlite3_next_stmt              sqlite3_api->next_stmt
                    416: #define sqlite3_sql                    sqlite3_api->sql
                    417: #define sqlite3_status                 sqlite3_api->status
                    418: #define sqlite3_backup_finish          sqlite3_api->backup_finish
                    419: #define sqlite3_backup_init            sqlite3_api->backup_init
                    420: #define sqlite3_backup_pagecount       sqlite3_api->backup_pagecount
                    421: #define sqlite3_backup_remaining       sqlite3_api->backup_remaining
                    422: #define sqlite3_backup_step            sqlite3_api->backup_step
                    423: #define sqlite3_compileoption_get      sqlite3_api->compileoption_get
                    424: #define sqlite3_compileoption_used     sqlite3_api->compileoption_used
                    425: #define sqlite3_create_function_v2     sqlite3_api->create_function_v2
                    426: #define sqlite3_db_config              sqlite3_api->db_config
                    427: #define sqlite3_db_mutex               sqlite3_api->db_mutex
                    428: #define sqlite3_db_status              sqlite3_api->db_status
                    429: #define sqlite3_extended_errcode       sqlite3_api->extended_errcode
                    430: #define sqlite3_log                    sqlite3_api->log
                    431: #define sqlite3_soft_heap_limit64      sqlite3_api->soft_heap_limit64
                    432: #define sqlite3_sourceid               sqlite3_api->sourceid
                    433: #define sqlite3_stmt_status            sqlite3_api->stmt_status
                    434: #define sqlite3_strnicmp               sqlite3_api->strnicmp
                    435: #define sqlite3_unlock_notify          sqlite3_api->unlock_notify
                    436: #define sqlite3_wal_autocheckpoint     sqlite3_api->wal_autocheckpoint
                    437: #define sqlite3_wal_checkpoint         sqlite3_api->wal_checkpoint
                    438: #define sqlite3_wal_hook               sqlite3_api->wal_hook
                    439: #define sqlite3_blob_reopen            sqlite3_api->blob_reopen
                    440: #define sqlite3_vtab_config            sqlite3_api->vtab_config
                    441: #define sqlite3_vtab_on_conflict       sqlite3_api->vtab_on_conflict
                    442: #endif /* SQLITE_CORE */
                    443: 
                    444: #define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api = 0;
                    445: #define SQLITE_EXTENSION_INIT2(v)  sqlite3_api = v;
                    446: 
                    447: #endif /* _SQLITE3EXT_H_ */

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