Revert d369cbb

See golang/go#9356

Author: mattn

sqlite3ext.h

@@ -28,7 +28,7 @@ typedef struct sqlite3_api_routines sqlite3_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 other's shared
+** versions of SQLite will not be able to load each others' shared
 ** libraries!
 */
 struct sqlite3_api_routines {
@@ -250,28 +250,11 @@ struct sqlite3_api_routines {
   const char *(*uri_parameter)(const char*,const char*);
   char *(*vsnprintf)(int,char*,const char*,va_list);
   int (*wal_checkpoint_v2)(sqlite3*,const char*,int,int*,int*);
-  /* Version 3.8.7 and later */
-  int (*auto_extension)(void(*)(void));
-  int (*bind_blob64)(sqlite3_stmt*,int,const void*,sqlite3_uint64,
-                     void(*)(void*));
-  int (*bind_text64)(sqlite3_stmt*,int,const char*,sqlite3_uint64,
-                      void(*)(void*),unsigned char);
-  int (*cancel_auto_extension)(void(*)(void));
-  int (*load_extension)(sqlite3*,const char*,const char*,char**);
-  void *(*malloc64)(sqlite3_uint64);
-  sqlite3_uint64 (*msize)(void*);
-  void *(*realloc64)(void*,sqlite3_uint64);
-  void (*reset_auto_extension)(void);
-  void (*result_blob64)(sqlite3_context*,const void*,sqlite3_uint64,
-                        void(*)(void*));
-  void (*result_text64)(sqlite3_context*,const char*,sqlite3_uint64,
-                         void(*)(void*), unsigned char);
-  int (*strglob)(const char*,const char*);
 };
 
 /*
 ** The following macros redefine the API routines so that they are
-** redirected through the global sqlite3_api structure.
+** redirected throught 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
@@ -484,19 +467,6 @@ struct sqlite3_api_routines {
 #define sqlite3_uri_parameter          sqlite3_api->uri_parameter
 #define sqlite3_uri_vsnprintf          sqlite3_api->vsnprintf
 #define sqlite3_wal_checkpoint_v2      sqlite3_api->wal_checkpoint_v2
-/* Version 3.8.7 and later */
-#define sqlite3_auto_extension         sqlite3_api->auto_extension
-#define sqlite3_bind_blob64            sqlite3_api->bind_blob64
-#define sqlite3_bind_text64            sqlite3_api->bind_text64
-#define sqlite3_cancel_auto_extension  sqlite3_api->cancel_auto_extension
-#define sqlite3_load_extension         sqlite3_api->load_extension
-#define sqlite3_malloc64               sqlite3_api->malloc64
-#define sqlite3_msize                  sqlite3_api->msize
-#define sqlite3_realloc64              sqlite3_api->realloc64
-#define sqlite3_reset_auto_extension   sqlite3_api->reset_auto_extension
-#define sqlite3_result_blob64          sqlite3_api->result_blob64
-#define sqlite3_result_text64          sqlite3_api->result_text64
-#define sqlite3_strglob                sqlite3_api->strglob
 #endif /* SQLITE_CORE */
 
 #ifndef SQLITE_CORE