Update to upstream 3.18.0

Session export is still broken on Windows so keeping disabled.

1 files changed, 490 insertions, 341 deletions

diff --git a/libsqlite3/sqlite3.h b/libsqlite3/sqlite3.h
index 3b6b07c..7e6afcb 100644
--- a/libsqlite3/sqlite3.h
+++ b/libsqlite3/sqlite3.h
@@ -108,25 +108,26 @@ extern "C" {
 ** be held constant and Z will be incremented or else Y will be incremented
 ** and Z will be reset to zero.
 **
-** Since version 3.6.18, SQLite source code has been stored in the
+** Since [version 3.6.18] ([dateof:3.6.18]), 
+** SQLite source code has been stored in the
 ** <a href="http://www.fossil-scm.org/">Fossil configuration management
 ** system</a>.  ^The SQLITE_SOURCE_ID macro evaluates to
 ** a string which identifies a particular check-in of SQLite
 ** within its configuration management system.  ^The SQLITE_SOURCE_ID
-** string contains the date and time of the check-in (UTC) and an SHA1
-** hash of the entire source tree.
+** string contains the date and time of the check-in (UTC) and a SHA1
+** or SHA3-256 hash of the entire source tree.
 **
 ** See also: [sqlite3_libversion()],
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.14.1"
-#define SQLITE_VERSION_NUMBER 3014001
-#define SQLITE_SOURCE_ID      "2016-08-11 18:53:32 a12d8059770df4bca59e321c266410344242bf7b"
+#define SQLITE_VERSION        "3.18.0"
+#define SQLITE_VERSION_NUMBER 3018000
+#define SQLITE_SOURCE_ID      "2017-03-28 18:48:43 424a0d380332858ee55bdebc4af3789f74e70a2b3ba1cf29d84b9b4bcf3e2e37"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
-** KEYWORDS: sqlite3_version, sqlite3_sourceid
+** KEYWORDS: sqlite3_version sqlite3_sourceid
 **
 ** These interfaces provide the same information as the [SQLITE_VERSION],
 ** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros
@@ -155,9 +156,9 @@ extern "C" {
 ** See also: [sqlite_version()] and [sqlite_source_id()].
 */
 SQLITE_API SQLITE_EXTERN const char sqlite3_version[];
-SQLITE_API const char *SQLITE_STDCALL sqlite3_libversion(void);
-SQLITE_API const char *SQLITE_STDCALL sqlite3_sourceid(void);
-SQLITE_API int SQLITE_STDCALL sqlite3_libversion_number(void);
+SQLITE_API const char *sqlite3_libversion(void);
+SQLITE_API const char *sqlite3_sourceid(void);
+SQLITE_API int sqlite3_libversion_number(void);
 
 /*
 ** CAPI3REF: Run-Time Library Compilation Options Diagnostics
@@ -182,8 +183,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_libversion_number(void);
 ** [sqlite_compileoption_get()] and the [compile_options pragma].
 */
 #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
-SQLITE_API int SQLITE_STDCALL sqlite3_compileoption_used(const char *zOptName);
-SQLITE_API const char *SQLITE_STDCALL sqlite3_compileoption_get(int N);
+SQLITE_API int sqlite3_compileoption_used(const char *zOptName);
+SQLITE_API const char *sqlite3_compileoption_get(int N);
 #endif
 
 /*
@@ -222,7 +223,7 @@ SQLITE_API const char *SQLITE_STDCALL sqlite3_compileoption_get(int N);
 **
 ** See the [threading mode] documentation for additional information.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_threadsafe(void);
+SQLITE_API int sqlite3_threadsafe(void);
 
 /*
 ** CAPI3REF: Database Connection Handle
@@ -258,7 +259,11 @@ typedef struct sqlite3 sqlite3;
 */
 #ifdef SQLITE_INT64_TYPE
   typedef SQLITE_INT64_TYPE sqlite_int64;
-  typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
+# ifdef SQLITE_UINT64_TYPE
+    typedef SQLITE_UINT64_TYPE sqlite_uint64;
+# else  
+    typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
+# endif
 #elif defined(_MSC_VER) || defined(__BORLANDC__)
   typedef __int64 sqlite_int64;
   typedef unsigned __int64 sqlite_uint64;
@@ -319,8 +324,8 @@ typedef sqlite_uint64 sqlite3_uint64;
 ** ^Calling sqlite3_close() or sqlite3_close_v2() with a NULL pointer
 ** argument is a harmless no-op.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_close(sqlite3*);
-SQLITE_API int SQLITE_STDCALL sqlite3_close_v2(sqlite3*);
+SQLITE_API int sqlite3_close(sqlite3*);
+SQLITE_API int sqlite3_close_v2(sqlite3*);
 
 /*
 ** The type for a callback function.
@@ -391,7 +396,7 @@ typedef int (*sqlite3_callback)(void*,int,char**, char**);
 **      the 2nd parameter of sqlite3_exec() while sqlite3_exec() is running.
 ** </ul>
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_exec(
+SQLITE_API int sqlite3_exec(
   sqlite3*,                                  /* An open database */
   const char *sql,                           /* SQL to be evaluated */
   int (*callback)(void*,int,char**,char**),  /* Callback function */
@@ -452,7 +457,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_exec(
 ** [result codes].  However, experience has shown that many of
 ** these result codes are too coarse-grained.  They do not provide as
 ** much information about problems as programmers might like.  In an effort to
-** address this, newer versions of SQLite (version 3.3.8 and later) include
+** address this, newer versions of SQLite (version 3.3.8 [dateof:3.3.8]
+** and later) include
 ** support for additional result codes that provide more detailed information
 ** about errors. These [extended result codes] are enabled or disabled
 ** on a per database connection basis using the
@@ -570,7 +576,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_exec(
 ** file that were written at the application level might have changed
 ** and that adjacent bytes, even bytes within the same sector are
 ** guaranteed to be unchanged.  The SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN
-** flag indicate that a file cannot be deleted when open.  The
+** flag indicates that a file cannot be deleted when open.  The
 ** SQLITE_IOCAP_IMMUTABLE flag indicates that the file is on
 ** read-only media and cannot be changed even by processes with
 ** elevated privileges.
@@ -720,6 +726,9 @@ struct sqlite3_file {
 ** <li> [SQLITE_IOCAP_ATOMIC64K]
 ** <li> [SQLITE_IOCAP_SAFE_APPEND]
 ** <li> [SQLITE_IOCAP_SEQUENTIAL]
+** <li> [SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN]
+** <li> [SQLITE_IOCAP_POWERSAFE_OVERWRITE]
+** <li> [SQLITE_IOCAP_IMMUTABLE]
 ** </ul>
 **
 ** The SQLITE_IOCAP_ATOMIC property means that all writes of
@@ -976,6 +985,12 @@ struct sqlite3_io_methods {
 ** on whether or not the file has been renamed, moved, or deleted since it
 ** was first opened.
 **
+** <li>[[SQLITE_FCNTL_WIN32_GET_HANDLE]]
+** The [SQLITE_FCNTL_WIN32_GET_HANDLE] opcode can be used to obtain the
+** underlying native file handle associated with a file handle.  This file
+** control interprets its argument as a pointer to a native file handle and
+** writes the resulting value there.
+**
 ** <li>[[SQLITE_FCNTL_WIN32_SET_HANDLE]]
 ** The [SQLITE_FCNTL_WIN32_SET_HANDLE] opcode is used for debugging.  This
 ** opcode causes the xFileControl method to swap the file handle with the one
@@ -1026,6 +1041,8 @@ struct sqlite3_io_methods {
 #define SQLITE_FCNTL_RBU                    26
 #define SQLITE_FCNTL_VFS_POINTER            27
 #define SQLITE_FCNTL_JOURNAL_POINTER        28
+#define SQLITE_FCNTL_WIN32_GET_HANDLE       29
+#define SQLITE_FCNTL_PDB                    30
 
 /* deprecated names */
 #define SQLITE_GET_LOCKPROXYFILE      SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -1390,10 +1407,10 @@ struct sqlite3_vfs {
 ** must return [SQLITE_OK] on success and some other [error code] upon
 ** failure.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_initialize(void);
-SQLITE_API int SQLITE_STDCALL sqlite3_shutdown(void);
-SQLITE_API int SQLITE_STDCALL sqlite3_os_init(void);
-SQLITE_API int SQLITE_STDCALL sqlite3_os_end(void);
+SQLITE_API int sqlite3_initialize(void);
+SQLITE_API int sqlite3_shutdown(void);
+SQLITE_API int sqlite3_os_init(void);
+SQLITE_API int sqlite3_os_end(void);
 
 /*
 ** CAPI3REF: Configuring The SQLite Library
@@ -1426,7 +1443,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_os_end(void);
 ** ^If the option is unknown or SQLite is unable to set the option
 ** then this routine returns a non-zero [error code].
 */
-SQLITE_API int SQLITE_CDECL sqlite3_config(int, ...);
+SQLITE_API int sqlite3_config(int, ...);
 
 /*
 ** CAPI3REF: Configure database connections
@@ -1445,7 +1462,7 @@ SQLITE_API int SQLITE_CDECL sqlite3_config(int, ...);
 ** ^Calls to sqlite3_db_config() return SQLITE_OK if and only if
 ** the call is considered successful.
 */
-SQLITE_API int SQLITE_CDECL sqlite3_db_config(sqlite3*, int op, ...);
+SQLITE_API int sqlite3_db_config(sqlite3*, int op, ...);
 
 /*
 ** CAPI3REF: Memory Allocation Routines
@@ -1969,13 +1986,36 @@ struct sqlite3_mem_methods {
 ** be a NULL pointer, in which case the new setting is not reported back.
 ** </dd>
 **
+** <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
+** <dd> ^This option is used to change the name of the "main" database
+** schema.  ^The sole argument is a pointer to a constant UTF8 string
+** which will become the new schema name in place of "main".  ^SQLite
+** does not make a copy of the new main schema name string, so the application
+** must ensure that the argument passed into this DBCONFIG option is unchanged
+** until after the database connection closes.
+** </dd>
+**
+** <dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
+** <dd> Usually, when a database in wal mode is closed or detached from a 
+** database handle, SQLite checks if this will mean that there are now no 
+** connections at all to the database. If so, it performs a checkpoint 
+** operation before closing the connection. This option may be used to
+** override this behaviour. The first parameter passed to this operation
+** is an integer - non-zero to disable checkpoints-on-close, or zero (the
+** default) to enable them. The second parameter is a pointer to an integer
+** into which is written 0 or 1 to indicate whether checkpoints-on-close
+** have been disabled - 0 if they are not disabled, 1 if they are.
+** </dd>
+**
 ** </dl>
 */
+#define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */
 #define SQLITE_DBCONFIG_LOOKASIDE             1001 /* void* int int */
 #define SQLITE_DBCONFIG_ENABLE_FKEY           1002 /* int int* */
 #define SQLITE_DBCONFIG_ENABLE_TRIGGER        1003 /* int int* */
 #define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
 #define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */
+#define SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE      1006 /* int int* */
 
 
 /*
@@ -1986,7 +2026,7 @@ struct sqlite3_mem_methods {
 ** [extended result codes] feature of SQLite. ^The extended result
 ** codes are disabled by default for historical compatibility.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_extended_result_codes(sqlite3*, int onoff);
+SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff);
 
 /*
 ** CAPI3REF: Last Insert Rowid
@@ -2000,20 +2040,30 @@ SQLITE_API int SQLITE_STDCALL sqlite3_extended_result_codes(sqlite3*, int onoff)
 ** the table has a column of type [INTEGER PRIMARY KEY] then that column
 ** is another alias for the rowid.
 **
-** ^The sqlite3_last_insert_rowid(D) interface returns the [rowid] of the 
-** most recent successful [INSERT] into a rowid table or [virtual table]
-** on database connection D.
-** ^Inserts into [WITHOUT ROWID] tables are not recorded.
-** ^If no successful [INSERT]s into rowid tables
-** have ever occurred on the database connection D, 
-** then sqlite3_last_insert_rowid(D) returns zero.
-**
-** ^(If an [INSERT] occurs within a trigger or within a [virtual table]
-** method, then this routine will return the [rowid] of the inserted
-** row as long as the trigger or virtual table method is running.
-** But once the trigger or virtual table method ends, the value returned 
-** by this routine reverts to what it was before the trigger or virtual
-** table method began.)^
+** ^The sqlite3_last_insert_rowid(D) interface usually returns the [rowid] of
+** the most recent successful [INSERT] into a rowid table or [virtual table]
+** on database connection D. ^Inserts into [WITHOUT ROWID] tables are not
+** recorded. ^If no successful [INSERT]s into rowid tables have ever occurred 
+** on the database connection D, then sqlite3_last_insert_rowid(D) returns 
+** zero.
+**
+** As well as being set automatically as rows are inserted into database
+** tables, the value returned by this function may be set explicitly by
+** [sqlite3_set_last_insert_rowid()]
+**
+** Some virtual table implementations may INSERT rows into rowid tables as
+** part of committing a transaction (e.g. to flush data accumulated in memory
+** to disk). In this case subsequent calls to this function return the rowid
+** associated with these internal INSERT operations, which leads to 
+** unintuitive results. Virtual table implementations that do write to rowid
+** tables in this way can avoid this problem by restoring the original 
+** rowid value using [sqlite3_set_last_insert_rowid()] before returning 
+** control to the user.
+**
+** ^(If an [INSERT] occurs within a trigger then this routine will 
+** return the [rowid] of the inserted row as long as the trigger is 
+** running. Once the trigger program ends, the value returned 
+** by this routine reverts to what it was before the trigger was fired.)^
 **
 ** ^An [INSERT] that fails due to a constraint violation is not a
 ** successful [INSERT] and does not change the value returned by this
@@ -2038,7 +2088,17 @@ SQLITE_API int SQLITE_STDCALL sqlite3_extended_result_codes(sqlite3*, int onoff)
 ** unpredictable and might not equal either the old or the new
 ** last insert [rowid].
 */
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_last_insert_rowid(sqlite3*);
+SQLITE_API sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
+
+/*
+** CAPI3REF: Set the Last Insert Rowid value.
+** METHOD: sqlite3
+**
+** The sqlite3_set_last_insert_rowid(D, R) method allows the application to
+** set the value returned by calling sqlite3_last_insert_rowid(D) to R 
+** without inserting a row into the database.
+*/
+SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
 
 /*
 ** CAPI3REF: Count The Number Of Rows Modified
@@ -2091,7 +2151,7 @@ SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_last_insert_rowid(sqlite3*);
 ** while [sqlite3_changes()] is running then the value returned
 ** is unpredictable and not meaningful.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_changes(sqlite3*);
+SQLITE_API int sqlite3_changes(sqlite3*);
 
 /*
 ** CAPI3REF: Total Number Of Rows Modified
@@ -2115,7 +2175,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_changes(sqlite3*);
 ** while [sqlite3_total_changes()] is running then the value
 ** returned is unpredictable and not meaningful.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_total_changes(sqlite3*);
+SQLITE_API int sqlite3_total_changes(sqlite3*);
 
 /*
 ** CAPI3REF: Interrupt A Long-Running Query
@@ -2155,7 +2215,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_total_changes(sqlite3*);
 ** If the database connection closes while [sqlite3_interrupt()]
 ** is running then bad things will likely happen.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_interrupt(sqlite3*);
+SQLITE_API void sqlite3_interrupt(sqlite3*);
 
 /*
 ** CAPI3REF: Determine If An SQL Statement Is Complete
@@ -2190,8 +2250,8 @@ SQLITE_API void SQLITE_STDCALL sqlite3_interrupt(sqlite3*);
 ** The input to [sqlite3_complete16()] must be a zero-terminated
 ** UTF-16 string in native byte order.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_complete(const char *sql);
-SQLITE_API int SQLITE_STDCALL sqlite3_complete16(const void *sql);
+SQLITE_API int sqlite3_complete(const char *sql);
+SQLITE_API int sqlite3_complete16(const void *sql);
 
 /*
 ** CAPI3REF: Register A Callback To Handle SQLITE_BUSY Errors
@@ -2252,7 +2312,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_complete16(const void *sql);
 ** A busy handler must not close the database connection
 ** or [prepared statement] that invoked the busy handler.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_busy_handler(sqlite3*,int(*)(void*,int),void*);
+SQLITE_API int sqlite3_busy_handler(sqlite3*,int(*)(void*,int),void*);
 
 /*
 ** CAPI3REF: Set A Busy Timeout
@@ -2275,7 +2335,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_busy_handler(sqlite3*,int(*)(void*,int),vo
 **
 ** See also:  [PRAGMA busy_timeout]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_busy_timeout(sqlite3*, int ms);
+SQLITE_API int sqlite3_busy_timeout(sqlite3*, int ms);
 
 /*
 ** CAPI3REF: Convenience Routines For Running Queries
@@ -2350,7 +2410,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_busy_timeout(sqlite3*, int ms);
 ** reflected in subsequent calls to [sqlite3_errcode()] or
 ** [sqlite3_errmsg()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_get_table(
+SQLITE_API int sqlite3_get_table(
   sqlite3 *db,          /* An open database */
   const char *zSql,     /* SQL to be evaluated */
   char ***pazResult,    /* Results of the query */
@@ -2358,7 +2418,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_table(
   int *pnColumn,        /* Number of result columns written here */
   char **pzErrmsg       /* Error msg written here */
 );
-SQLITE_API void SQLITE_STDCALL sqlite3_free_table(char **result);
+SQLITE_API void sqlite3_free_table(char **result);
 
 /*
 ** CAPI3REF: Formatted String Printing Functions
@@ -2464,10 +2524,10 @@ SQLITE_API void SQLITE_STDCALL sqlite3_free_table(char **result);
 ** addition that after the string has been read and copied into
 ** the result, [sqlite3_free()] is called on the input string.)^
 */
-SQLITE_API char *SQLITE_CDECL sqlite3_mprintf(const char*,...);
-SQLITE_API char *SQLITE_STDCALL sqlite3_vmprintf(const char*, va_list);
-SQLITE_API char *SQLITE_CDECL sqlite3_snprintf(int,char*,const char*, ...);
-SQLITE_API char *SQLITE_STDCALL sqlite3_vsnprintf(int,char*,const char*, va_list);
+SQLITE_API char *sqlite3_mprintf(const char*,...);
+SQLITE_API char *sqlite3_vmprintf(const char*, va_list);
+SQLITE_API char *sqlite3_snprintf(int,char*,const char*, ...);
+SQLITE_API char *sqlite3_vsnprintf(int,char*,const char*, va_list);
 
 /*
 ** CAPI3REF: Memory Allocation Subsystem
@@ -2557,12 +2617,12 @@ SQLITE_API char *SQLITE_STDCALL sqlite3_vsnprintf(int,char*,const char*, va_list
 ** a block of memory after it has been released using
 ** [sqlite3_free()] or [sqlite3_realloc()].
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_malloc(int);
-SQLITE_API void *SQLITE_STDCALL sqlite3_malloc64(sqlite3_uint64);
-SQLITE_API void *SQLITE_STDCALL sqlite3_realloc(void*, int);
-SQLITE_API void *SQLITE_STDCALL sqlite3_realloc64(void*, sqlite3_uint64);
-SQLITE_API void SQLITE_STDCALL sqlite3_free(void*);
-SQLITE_API sqlite3_uint64 SQLITE_STDCALL sqlite3_msize(void*);
+SQLITE_API void *sqlite3_malloc(int);
+SQLITE_API void *sqlite3_malloc64(sqlite3_uint64);
+SQLITE_API void *sqlite3_realloc(void*, int);
+SQLITE_API void *sqlite3_realloc64(void*, sqlite3_uint64);
+SQLITE_API void sqlite3_free(void*);
+SQLITE_API sqlite3_uint64 sqlite3_msize(void*);
 
 /*
 ** CAPI3REF: Memory Allocator Statistics
@@ -2587,8 +2647,8 @@ SQLITE_API sqlite3_uint64 SQLITE_STDCALL sqlite3_msize(void*);
 ** by [sqlite3_memory_highwater(1)] is the high-water mark
 ** prior to the reset.
 */
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_memory_used(void);
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_memory_highwater(int resetFlag);
+SQLITE_API sqlite3_int64 sqlite3_memory_used(void);
+SQLITE_API sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
 
 /*
 ** CAPI3REF: Pseudo-Random Number Generator
@@ -2611,7 +2671,7 @@ SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_memory_highwater(int resetFlag);
 ** internally and without recourse to the [sqlite3_vfs] xRandomness
 ** method.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_randomness(int N, void *P);
+SQLITE_API void sqlite3_randomness(int N, void *P);
 
 /*
 ** CAPI3REF: Compile-Time Authorization Callbacks
@@ -2694,7 +2754,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_randomness(int N, void *P);
 ** as stated in the previous paragraph, sqlite3_step() invokes
 ** sqlite3_prepare_v2() to reprepare a statement after a schema change.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_set_authorizer(
+SQLITE_API int sqlite3_set_authorizer(
   sqlite3*,
   int (*xAuth)(void*,int,const char*,const char*,const char*,const char*),
   void *pUserData
@@ -2802,9 +2862,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_set_authorizer(
 ** sqlite3_profile() function is considered experimental and is
 ** subject to change in future versions of SQLite.
 */
-SQLITE_API SQLITE_DEPRECATED void *SQLITE_STDCALL sqlite3_trace(sqlite3*,
+SQLITE_API SQLITE_DEPRECATED void *sqlite3_trace(sqlite3*,
    void(*xTrace)(void*,const char*), void*);
-SQLITE_API SQLITE_DEPRECATED void *SQLITE_STDCALL sqlite3_profile(sqlite3*,
+SQLITE_API SQLITE_DEPRECATED void *sqlite3_profile(sqlite3*,
    void(*xProfile)(void*,const char*,sqlite3_uint64), void*);
 
 /*
@@ -2893,7 +2953,7 @@ SQLITE_API SQLITE_DEPRECATED void *SQLITE_STDCALL sqlite3_profile(sqlite3*,
 ** interfaces [sqlite3_trace()] and [sqlite3_profile()], both of which
 ** are deprecated.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_trace_v2(
+SQLITE_API int sqlite3_trace_v2(
   sqlite3*,
   unsigned uMask,
   int(*xCallback)(unsigned,void*,void*,void*),
@@ -2932,7 +2992,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_trace_v2(
 ** database connections for the meaning of "modify" in this paragraph.
 **
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
+SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
 
 /*
 ** CAPI3REF: Opening A New Database Connection
@@ -3161,15 +3221,15 @@ SQLITE_API void SQLITE_STDCALL sqlite3_progress_handler(sqlite3*, int, int(*)(vo
 **
 ** See also: [sqlite3_temp_directory]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_open(
+SQLITE_API int sqlite3_open(
   const char *filename,   /* Database filename (UTF-8) */
   sqlite3 **ppDb          /* OUT: SQLite db handle */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_open16(
+SQLITE_API int sqlite3_open16(
   const void *filename,   /* Database filename (UTF-16) */
   sqlite3 **ppDb          /* OUT: SQLite db handle */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_open_v2(
+SQLITE_API int sqlite3_open_v2(
   const char *filename,   /* Database filename (UTF-8) */
   sqlite3 **ppDb,         /* OUT: SQLite db handle */
   int flags,              /* Flags */
@@ -3215,9 +3275,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_open_v2(
 ** VFS method, then the behavior of this routine is undefined and probably
 ** undesirable.
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_uri_parameter(const char *zFilename, const char *zParam);
-SQLITE_API int SQLITE_STDCALL sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_uri_int64(const char*, const char*, sqlite3_int64);
+SQLITE_API const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
+SQLITE_API int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
+SQLITE_API sqlite3_int64 sqlite3_uri_int64(const char*, const char*, sqlite3_int64);
 
 
 /*
@@ -3261,11 +3321,11 @@ SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_uri_int64(const char*, const cha
 ** was invoked incorrectly by the application.  In that case, the
 ** error code and message may or may not be set.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_errcode(sqlite3 *db);
-SQLITE_API int SQLITE_STDCALL sqlite3_extended_errcode(sqlite3 *db);
-SQLITE_API const char *SQLITE_STDCALL sqlite3_errmsg(sqlite3*);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_errmsg16(sqlite3*);
-SQLITE_API const char *SQLITE_STDCALL sqlite3_errstr(int);
+SQLITE_API int sqlite3_errcode(sqlite3 *db);
+SQLITE_API int sqlite3_extended_errcode(sqlite3 *db);
+SQLITE_API const char *sqlite3_errmsg(sqlite3*);
+SQLITE_API const void *sqlite3_errmsg16(sqlite3*);
+SQLITE_API const char *sqlite3_errstr(int);
 
 /*
 ** CAPI3REF: Prepared Statement Object
@@ -3333,7 +3393,7 @@ typedef struct sqlite3_stmt sqlite3_stmt;
 **
 ** New run-time limit categories may be added in future releases.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_limit(sqlite3*, int id, int newVal);
+SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
 
 /*
 ** CAPI3REF: Run-Time Limit Categories
@@ -3364,9 +3424,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_limit(sqlite3*, int id, int newVal);
 **
 ** [[SQLITE_LIMIT_VDBE_OP]] ^(<dt>SQLITE_LIMIT_VDBE_OP</dt>
 ** <dd>The maximum number of instructions in a virtual machine program
-** used to implement an SQL statement.  This limit is not currently
-** enforced, though that might be added in some future release of
-** SQLite.</dd>)^
+** used to implement an SQL statement.  If [sqlite3_prepare_v2()] or
+** the equivalent tries to allocate space for more than this many opcodes
+** in a single prepared statement, an SQLITE_NOMEM error is returned.</dd>)^
 **
 ** [[SQLITE_LIMIT_FUNCTION_ARG]] ^(<dt>SQLITE_LIMIT_FUNCTION_ARG</dt>
 ** <dd>The maximum number of arguments on a function.</dd>)^
@@ -3404,6 +3464,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_limit(sqlite3*, int id, int newVal);
 #define SQLITE_LIMIT_TRIGGER_DEPTH            10
 #define SQLITE_LIMIT_WORKER_THREADS           11
 
+
 /*
 ** CAPI3REF: Compiling An SQL Statement
 ** KEYWORDS: {SQL statement compiler}
@@ -3485,28 +3546,28 @@ SQLITE_API int SQLITE_STDCALL sqlite3_limit(sqlite3*, int id, int newVal);
 ** </li>
 ** </ol>
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_prepare(
+SQLITE_API int sqlite3_prepare(
   sqlite3 *db,            /* Database handle */
   const char *zSql,       /* SQL statement, UTF-8 encoded */
   int nByte,              /* Maximum length of zSql in bytes. */
   sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
   const char **pzTail     /* OUT: Pointer to unused portion of zSql */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_prepare_v2(
+SQLITE_API int sqlite3_prepare_v2(
   sqlite3 *db,            /* Database handle */
   const char *zSql,       /* SQL statement, UTF-8 encoded */
   int nByte,              /* Maximum length of zSql in bytes. */
   sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
   const char **pzTail     /* OUT: Pointer to unused portion of zSql */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_prepare16(
+SQLITE_API int sqlite3_prepare16(
   sqlite3 *db,            /* Database handle */
   const void *zSql,       /* SQL statement, UTF-16 encoded */
   int nByte,              /* Maximum length of zSql in bytes. */
   sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
   const void **pzTail     /* OUT: Pointer to unused portion of zSql */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_prepare16_v2(
+SQLITE_API int sqlite3_prepare16_v2(
   sqlite3 *db,            /* Database handle */
   const void *zSql,       /* SQL statement, UTF-16 encoded */
   int nByte,              /* Maximum length of zSql in bytes. */
@@ -3545,8 +3606,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_prepare16_v2(
 ** is obtained from [sqlite3_malloc()] and must be free by the application
 ** by passing it to [sqlite3_free()].
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_sql(sqlite3_stmt *pStmt);
-SQLITE_API char *SQLITE_STDCALL sqlite3_expanded_sql(sqlite3_stmt *pStmt);
+SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt);
+SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Determine If An SQL Statement Writes The Database
@@ -3577,8 +3638,12 @@ SQLITE_API char *SQLITE_STDCALL sqlite3_expanded_sql(sqlite3_stmt *pStmt);
 ** sqlite3_stmt_readonly() to return true since, while those statements
 ** change the configuration of a database connection, they do not make 
 ** changes to the content of the database files on disk.
+** ^The sqlite3_stmt_readonly() interface returns true for [BEGIN] since
+** [BEGIN] merely sets internal flags, but the [BEGIN|BEGIN IMMEDIATE] and
+** [BEGIN|BEGIN EXCLUSIVE] commands do touch the database and so
+** sqlite3_stmt_readonly() returns false for those commands.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
+SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Determine If A Prepared Statement Has Been Reset
@@ -3599,7 +3664,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
 ** for example, in diagnostic routines to search for prepared 
 ** statements that are holding a transaction open.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_stmt_busy(sqlite3_stmt*);
+SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt*);
 
 /*
 ** CAPI3REF: Dynamically Typed Value Object
@@ -3763,20 +3828,20 @@ typedef struct sqlite3_context sqlite3_context;
 ** See also: [sqlite3_bind_parameter_count()],
 ** [sqlite3_bind_parameter_name()], and [sqlite3_bind_parameter_index()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*));
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_blob64(sqlite3_stmt*, int, const void*, sqlite3_uint64,
+SQLITE_API int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*));
+SQLITE_API int sqlite3_bind_blob64(sqlite3_stmt*, int, const void*, sqlite3_uint64,
                         void(*)(void*));
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_double(sqlite3_stmt*, int, double);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_int(sqlite3_stmt*, int, int);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_null(sqlite3_stmt*, int);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_text(sqlite3_stmt*,int,const char*,int,void(*)(void*));
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*));
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_text64(sqlite3_stmt*, int, const char*, sqlite3_uint64,
+SQLITE_API int sqlite3_bind_double(sqlite3_stmt*, int, double);
+SQLITE_API int sqlite3_bind_int(sqlite3_stmt*, int, int);
+SQLITE_API int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64);
+SQLITE_API int sqlite3_bind_null(sqlite3_stmt*, int);
+SQLITE_API int sqlite3_bind_text(sqlite3_stmt*,int,const char*,int,void(*)(void*));
+SQLITE_API int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*));
+SQLITE_API int sqlite3_bind_text64(sqlite3_stmt*, int, const char*, sqlite3_uint64,
                          void(*)(void*), unsigned char encoding);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n);
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_zeroblob64(sqlite3_stmt*, int, sqlite3_uint64);
+SQLITE_API int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*);
+SQLITE_API int sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n);
+SQLITE_API int sqlite3_bind_zeroblob64(sqlite3_stmt*, int, sqlite3_uint64);
 
 /*
 ** CAPI3REF: Number Of SQL Parameters
@@ -3797,7 +3862,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_bind_zeroblob64(sqlite3_stmt*, int, sqlite
 ** [sqlite3_bind_parameter_name()], and
 ** [sqlite3_bind_parameter_index()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_parameter_count(sqlite3_stmt*);
+SQLITE_API int sqlite3_bind_parameter_count(sqlite3_stmt*);
 
 /*
 ** CAPI3REF: Name Of A Host Parameter
@@ -3825,7 +3890,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_bind_parameter_count(sqlite3_stmt*);
 ** [sqlite3_bind_parameter_count()], and
 ** [sqlite3_bind_parameter_index()].
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_bind_parameter_name(sqlite3_stmt*, int);
+SQLITE_API const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int);
 
 /*
 ** CAPI3REF: Index Of A Parameter With A Given Name
@@ -3842,7 +3907,7 @@ SQLITE_API const char *SQLITE_STDCALL sqlite3_bind_parameter_name(sqlite3_stmt*,
 ** [sqlite3_bind_parameter_count()], and
 ** [sqlite3_bind_parameter_name()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
+SQLITE_API int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
 
 /*
 ** CAPI3REF: Reset All Bindings On A Prepared Statement
@@ -3852,19 +3917,23 @@ SQLITE_API int SQLITE_STDCALL sqlite3_bind_parameter_index(sqlite3_stmt*, const
 ** the [sqlite3_bind_blob | bindings] on a [prepared statement].
 ** ^Use this routine to reset all host parameters to NULL.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_clear_bindings(sqlite3_stmt*);
+SQLITE_API int sqlite3_clear_bindings(sqlite3_stmt*);
 
 /*
 ** CAPI3REF: Number Of Columns In A Result Set
 ** METHOD: sqlite3_stmt
 **
 ** ^Return the number of columns in the result set returned by the
-** [prepared statement]. ^This routine returns 0 if pStmt is an SQL
-** statement that does not return data (for example an [UPDATE]).
+** [prepared statement]. ^If this routine returns 0, that means the 
+** [prepared statement] returns no data (for example an [UPDATE]).
+** ^However, just because this routine returns a positive number does not
+** mean that one or more rows of data will be returned.  ^A SELECT statement
+** will always have a positive sqlite3_column_count() but depending on the
+** WHERE clause constraints and the table content, it might return no rows.
 **
 ** See also: [sqlite3_data_count()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_column_count(sqlite3_stmt *pStmt);
+SQLITE_API int sqlite3_column_count(sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Column Names In A Result Set
@@ -3893,8 +3962,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_column_count(sqlite3_stmt *pStmt);
 ** then the name of the column is unspecified and may change from
 ** one release of SQLite to the next.
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_column_name(sqlite3_stmt*, int N);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_name16(sqlite3_stmt*, int N);
+SQLITE_API const char *sqlite3_column_name(sqlite3_stmt*, int N);
+SQLITE_API const void *sqlite3_column_name16(sqlite3_stmt*, int N);
 
 /*
 ** CAPI3REF: Source Of Data In A Query Result
@@ -3942,12 +4011,12 @@ SQLITE_API const void *SQLITE_STDCALL sqlite3_column_name16(sqlite3_stmt*, int N
 ** for the same [prepared statement] and result column
 ** at the same time then the results are undefined.
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_column_database_name(sqlite3_stmt*,int);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_database_name16(sqlite3_stmt*,int);
-SQLITE_API const char *SQLITE_STDCALL sqlite3_column_table_name(sqlite3_stmt*,int);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_table_name16(sqlite3_stmt*,int);
-SQLITE_API const char *SQLITE_STDCALL sqlite3_column_origin_name(sqlite3_stmt*,int);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_origin_name16(sqlite3_stmt*,int);
+SQLITE_API const char *sqlite3_column_database_name(sqlite3_stmt*,int);
+SQLITE_API const void *sqlite3_column_database_name16(sqlite3_stmt*,int);
+SQLITE_API const char *sqlite3_column_table_name(sqlite3_stmt*,int);
+SQLITE_API const void *sqlite3_column_table_name16(sqlite3_stmt*,int);
+SQLITE_API const char *sqlite3_column_origin_name(sqlite3_stmt*,int);
+SQLITE_API const void *sqlite3_column_origin_name16(sqlite3_stmt*,int);
 
 /*
 ** CAPI3REF: Declared Datatype Of A Query Result
@@ -3979,8 +4048,8 @@ SQLITE_API const void *SQLITE_STDCALL sqlite3_column_origin_name16(sqlite3_stmt*
 ** is associated with individual values, not with the containers
 ** used to hold those values.
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_column_decltype(sqlite3_stmt*,int);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_decltype16(sqlite3_stmt*,int);
+SQLITE_API const char *sqlite3_column_decltype(sqlite3_stmt*,int);
+SQLITE_API const void *sqlite3_column_decltype16(sqlite3_stmt*,int);
 
 /*
 ** CAPI3REF: Evaluate An SQL Statement
@@ -4041,7 +4110,8 @@ SQLITE_API const void *SQLITE_STDCALL sqlite3_column_decltype16(sqlite3_stmt*,in
 ** other than [SQLITE_ROW] before any subsequent invocation of
 ** sqlite3_step().  Failure to reset the prepared statement using 
 ** [sqlite3_reset()] would result in an [SQLITE_MISUSE] return from
-** sqlite3_step().  But after version 3.6.23.1, sqlite3_step() began
+** sqlite3_step().  But after [version 3.6.23.1] ([dateof:3.6.23.1],
+** sqlite3_step() began
 ** calling [sqlite3_reset()] automatically in this circumstance rather
 ** than returning [SQLITE_MISUSE].  This is not considered a compatibility
 ** break because any application that ever receives an SQLITE_MISUSE error
@@ -4060,7 +4130,7 @@ SQLITE_API const void *SQLITE_STDCALL sqlite3_column_decltype16(sqlite3_stmt*,in
 ** then the more specific [error codes] are returned directly
 ** by sqlite3_step().  The use of the "v2" interface is recommended.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_step(sqlite3_stmt*);
+SQLITE_API int sqlite3_step(sqlite3_stmt*);
 
 /*
 ** CAPI3REF: Number of columns in a result set
@@ -4081,7 +4151,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_step(sqlite3_stmt*);
 **
 ** See also: [sqlite3_column_count()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_data_count(sqlite3_stmt *pStmt);
+SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Fundamental Datatypes
@@ -4271,16 +4341,16 @@ SQLITE_API int SQLITE_STDCALL sqlite3_data_count(sqlite3_stmt *pStmt);
 ** pointer.  Subsequent calls to [sqlite3_errcode()] will return
 ** [SQLITE_NOMEM].)^
 */
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_blob(sqlite3_stmt*, int iCol);
-SQLITE_API int SQLITE_STDCALL sqlite3_column_bytes(sqlite3_stmt*, int iCol);
-SQLITE_API int SQLITE_STDCALL sqlite3_column_bytes16(sqlite3_stmt*, int iCol);
-SQLITE_API double SQLITE_STDCALL sqlite3_column_double(sqlite3_stmt*, int iCol);
-SQLITE_API int SQLITE_STDCALL sqlite3_column_int(sqlite3_stmt*, int iCol);
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_column_int64(sqlite3_stmt*, int iCol);
-SQLITE_API const unsigned char *SQLITE_STDCALL sqlite3_column_text(sqlite3_stmt*, int iCol);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_column_text16(sqlite3_stmt*, int iCol);
-SQLITE_API int SQLITE_STDCALL sqlite3_column_type(sqlite3_stmt*, int iCol);
-SQLITE_API sqlite3_value *SQLITE_STDCALL sqlite3_column_value(sqlite3_stmt*, int iCol);
+SQLITE_API const void *sqlite3_column_blob(sqlite3_stmt*, int iCol);
+SQLITE_API int sqlite3_column_bytes(sqlite3_stmt*, int iCol);
+SQLITE_API int sqlite3_column_bytes16(sqlite3_stmt*, int iCol);
+SQLITE_API double sqlite3_column_double(sqlite3_stmt*, int iCol);
+SQLITE_API int sqlite3_column_int(sqlite3_stmt*, int iCol);
+SQLITE_API sqlite3_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol);
+SQLITE_API const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol);
+SQLITE_API const void *sqlite3_column_text16(sqlite3_stmt*, int iCol);
+SQLITE_API int sqlite3_column_type(sqlite3_stmt*, int iCol);
+SQLITE_API sqlite3_value *sqlite3_column_value(sqlite3_stmt*, int iCol);
 
 /*
 ** CAPI3REF: Destroy A Prepared Statement Object
@@ -4308,7 +4378,7 @@ SQLITE_API sqlite3_value *SQLITE_STDCALL sqlite3_column_value(sqlite3_stmt*, int
 ** statement after it has been finalized can result in undefined and
 ** undesirable behavior such as segfaults and heap corruption.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_finalize(sqlite3_stmt *pStmt);
+SQLITE_API int sqlite3_finalize(sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Reset A Prepared Statement Object
@@ -4335,7 +4405,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_finalize(sqlite3_stmt *pStmt);
 ** ^The [sqlite3_reset(S)] interface does not change the values
 ** of any [sqlite3_bind_blob|bindings] on the [prepared statement] S.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_reset(sqlite3_stmt *pStmt);
+SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Create Or Redefine SQL Functions
@@ -4435,7 +4505,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_reset(sqlite3_stmt *pStmt);
 ** close the database connection nor finalize or reset the prepared
 ** statement in which the function is running.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_create_function(
+SQLITE_API int sqlite3_create_function(
   sqlite3 *db,
   const char *zFunctionName,
   int nArg,
@@ -4445,7 +4515,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function(
   void (*xStep)(sqlite3_context*,int,sqlite3_value**),
   void (*xFinal)(sqlite3_context*)
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_create_function16(
+SQLITE_API int sqlite3_create_function16(
   sqlite3 *db,
   const void *zFunctionName,
   int nArg,
@@ -4455,7 +4525,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function16(
   void (*xStep)(sqlite3_context*,int,sqlite3_value**),
   void (*xFinal)(sqlite3_context*)
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_create_function_v2(
+SQLITE_API int sqlite3_create_function_v2(
   sqlite3 *db,
   const char *zFunctionName,
   int nArg,
@@ -4501,12 +4571,12 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_function_v2(
 ** these functions, we will not explain what they do.
 */
 #ifndef SQLITE_OMIT_DEPRECATED
-SQLITE_API SQLITE_DEPRECATED int SQLITE_STDCALL sqlite3_aggregate_count(sqlite3_context*);
-SQLITE_API SQLITE_DEPRECATED int SQLITE_STDCALL sqlite3_expired(sqlite3_stmt*);
-SQLITE_API SQLITE_DEPRECATED int SQLITE_STDCALL sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*);
-SQLITE_API SQLITE_DEPRECATED int SQLITE_STDCALL sqlite3_global_recover(void);
-SQLITE_API SQLITE_DEPRECATED void SQLITE_STDCALL sqlite3_thread_cleanup(void);
-SQLITE_API SQLITE_DEPRECATED int SQLITE_STDCALL sqlite3_memory_alarm(void(*)(void*,sqlite3_int64,int),
+SQLITE_API SQLITE_DEPRECATED int sqlite3_aggregate_count(sqlite3_context*);
+SQLITE_API SQLITE_DEPRECATED int sqlite3_expired(sqlite3_stmt*);
+SQLITE_API SQLITE_DEPRECATED int sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*);
+SQLITE_API SQLITE_DEPRECATED int sqlite3_global_recover(void);
+SQLITE_API SQLITE_DEPRECATED void sqlite3_thread_cleanup(void);
+SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int64,int),
                       void*,sqlite3_int64);
 #endif
 
@@ -4556,18 +4626,18 @@ SQLITE_API SQLITE_DEPRECATED int SQLITE_STDCALL sqlite3_memory_alarm(void(*)(voi
 ** These routines must be called from the same thread as
 ** the SQL function that supplied the [sqlite3_value*] parameters.
 */
-SQLITE_API const void *SQLITE_STDCALL sqlite3_value_blob(sqlite3_value*);
-SQLITE_API int SQLITE_STDCALL sqlite3_value_bytes(sqlite3_value*);
-SQLITE_API int SQLITE_STDCALL sqlite3_value_bytes16(sqlite3_value*);
-SQLITE_API double SQLITE_STDCALL sqlite3_value_double(sqlite3_value*);
-SQLITE_API int SQLITE_STDCALL sqlite3_value_int(sqlite3_value*);
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_value_int64(sqlite3_value*);
-SQLITE_API const unsigned char *SQLITE_STDCALL sqlite3_value_text(sqlite3_value*);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_value_text16(sqlite3_value*);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_value_text16le(sqlite3_value*);
-SQLITE_API const void *SQLITE_STDCALL sqlite3_value_text16be(sqlite3_value*);
-SQLITE_API int SQLITE_STDCALL sqlite3_value_type(sqlite3_value*);
-SQLITE_API int SQLITE_STDCALL sqlite3_value_numeric_type(sqlite3_value*);
+SQLITE_API const void *sqlite3_value_blob(sqlite3_value*);
+SQLITE_API int sqlite3_value_bytes(sqlite3_value*);
+SQLITE_API int sqlite3_value_bytes16(sqlite3_value*);
+SQLITE_API double sqlite3_value_double(sqlite3_value*);
+SQLITE_API int sqlite3_value_int(sqlite3_value*);
+SQLITE_API sqlite3_int64 sqlite3_value_int64(sqlite3_value*);
+SQLITE_API const unsigned char *sqlite3_value_text(sqlite3_value*);
+SQLITE_API const void *sqlite3_value_text16(sqlite3_value*);
+SQLITE_API const void *sqlite3_value_text16le(sqlite3_value*);
+SQLITE_API const void *sqlite3_value_text16be(sqlite3_value*);
+SQLITE_API int sqlite3_value_type(sqlite3_value*);
+SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*);
 
 /*
 ** CAPI3REF: Finding The Subtype Of SQL Values
@@ -4583,7 +4653,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_value_numeric_type(sqlite3_value*);
 ** from the result of one [application-defined SQL function] into the
 ** input of another.
 */
-SQLITE_API unsigned int SQLITE_STDCALL sqlite3_value_subtype(sqlite3_value*);
+SQLITE_API unsigned int sqlite3_value_subtype(sqlite3_value*);
 
 /*
 ** CAPI3REF: Copy And Free SQL Values
@@ -4599,8 +4669,8 @@ SQLITE_API unsigned int SQLITE_STDCALL sqlite3_value_subtype(sqlite3_value*);
 ** previously obtained from [sqlite3_value_dup()].  ^If V is a NULL pointer
 ** then sqlite3_value_free(V) is a harmless no-op.
 */
-SQLITE_API sqlite3_value *SQLITE_STDCALL sqlite3_value_dup(const sqlite3_value*);
-SQLITE_API void SQLITE_STDCALL sqlite3_value_free(sqlite3_value*);
+SQLITE_API sqlite3_value *sqlite3_value_dup(const sqlite3_value*);
+SQLITE_API void sqlite3_value_free(sqlite3_value*);
 
 /*
 ** CAPI3REF: Obtain Aggregate Function Context
@@ -4645,7 +4715,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_value_free(sqlite3_value*);
 ** This routine must be called from the same thread in which
 ** the aggregate SQL function is running.
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_aggregate_context(sqlite3_context*, int nBytes);
+SQLITE_API void *sqlite3_aggregate_context(sqlite3_context*, int nBytes);
 
 /*
 ** CAPI3REF: User Data For Functions
@@ -4660,7 +4730,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_aggregate_context(sqlite3_context*, int
 ** This routine must be called from the same thread in which
 ** the application-defined function is running.
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_user_data(sqlite3_context*);
+SQLITE_API void *sqlite3_user_data(sqlite3_context*);
 
 /*
 ** CAPI3REF: Database Connection For Functions
@@ -4672,7 +4742,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_user_data(sqlite3_context*);
 ** and [sqlite3_create_function16()] routines that originally
 ** registered the application defined function.
 */
-SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3_context_db_handle(sqlite3_context*);
+SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
 
 /*
 ** CAPI3REF: Function Auxiliary Data
@@ -4726,8 +4796,8 @@ SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3_context_db_handle(sqlite3_context*);
 ** These routines must be called from the same thread in which
 ** the SQL function is running.
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_get_auxdata(sqlite3_context*, int N);
-SQLITE_API void SQLITE_STDCALL sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
+SQLITE_API void *sqlite3_get_auxdata(sqlite3_context*, int N);
+SQLITE_API void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
 
 
 /*
@@ -4863,27 +4933,27 @@ typedef void (*sqlite3_destructor_type)(void*);
 ** than the one containing the application-defined function that received
 ** the [sqlite3_context] pointer, the results are undefined.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*));
-SQLITE_API void SQLITE_STDCALL sqlite3_result_blob64(sqlite3_context*,const void*,
+SQLITE_API void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*));
+SQLITE_API void sqlite3_result_blob64(sqlite3_context*,const void*,
                            sqlite3_uint64,void(*)(void*));
-SQLITE_API void SQLITE_STDCALL sqlite3_result_double(sqlite3_context*, double);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_error(sqlite3_context*, const char*, int);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_error16(sqlite3_context*, const void*, int);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_error_toobig(sqlite3_context*);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_error_nomem(sqlite3_context*);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_error_code(sqlite3_context*, int);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_int(sqlite3_context*, int);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_int64(sqlite3_context*, sqlite3_int64);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_null(sqlite3_context*);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*));
-SQLITE_API void SQLITE_STDCALL sqlite3_result_text64(sqlite3_context*, const char*,sqlite3_uint64,
+SQLITE_API void sqlite3_result_double(sqlite3_context*, double);
+SQLITE_API void sqlite3_result_error(sqlite3_context*, const char*, int);
+SQLITE_API void sqlite3_result_error16(sqlite3_context*, const void*, int);
+SQLITE_API void sqlite3_result_error_toobig(sqlite3_context*);
+SQLITE_API void sqlite3_result_error_nomem(sqlite3_context*);
+SQLITE_API void sqlite3_result_error_code(sqlite3_context*, int);
+SQLITE_API void sqlite3_result_int(sqlite3_context*, int);
+SQLITE_API void sqlite3_result_int64(sqlite3_context*, sqlite3_int64);
+SQLITE_API void sqlite3_result_null(sqlite3_context*);
+SQLITE_API void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*));
+SQLITE_API void sqlite3_result_text64(sqlite3_context*, const char*,sqlite3_uint64,
                            void(*)(void*), unsigned char encoding);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*));
-SQLITE_API void SQLITE_STDCALL sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*));
-SQLITE_API void SQLITE_STDCALL sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*));
-SQLITE_API void SQLITE_STDCALL sqlite3_result_value(sqlite3_context*, sqlite3_value*);
-SQLITE_API void SQLITE_STDCALL sqlite3_result_zeroblob(sqlite3_context*, int n);
-SQLITE_API int SQLITE_STDCALL sqlite3_result_zeroblob64(sqlite3_context*, sqlite3_uint64 n);
+SQLITE_API void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*));
+SQLITE_API void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*));
+SQLITE_API void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*));
+SQLITE_API void sqlite3_result_value(sqlite3_context*, sqlite3_value*);
+SQLITE_API void sqlite3_result_zeroblob(sqlite3_context*, int n);
+SQLITE_API int sqlite3_result_zeroblob64(sqlite3_context*, sqlite3_uint64 n);
 
 
 /*
@@ -4898,7 +4968,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_result_zeroblob64(sqlite3_context*, sqlite
 ** The number of subtype bytes preserved by SQLite might increase
 ** in future releases of SQLite.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_result_subtype(sqlite3_context*,unsigned int);
+SQLITE_API void sqlite3_result_subtype(sqlite3_context*,unsigned int);
 
 /*
 ** CAPI3REF: Define New Collating Sequences
@@ -4980,14 +5050,14 @@ SQLITE_API void SQLITE_STDCALL sqlite3_result_subtype(sqlite3_context*,unsigned
 **
 ** See also:  [sqlite3_collation_needed()] and [sqlite3_collation_needed16()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_create_collation(
+SQLITE_API int sqlite3_create_collation(
   sqlite3*, 
   const char *zName, 
   int eTextRep, 
   void *pArg,
   int(*xCompare)(void*,int,const void*,int,const void*)
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_create_collation_v2(
+SQLITE_API int sqlite3_create_collation_v2(
   sqlite3*, 
   const char *zName, 
   int eTextRep, 
@@ -4995,7 +5065,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_collation_v2(
   int(*xCompare)(void*,int,const void*,int,const void*),
   void(*xDestroy)(void*)
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_create_collation16(
+SQLITE_API int sqlite3_create_collation16(
   sqlite3*, 
   const void *zName,
   int eTextRep, 
@@ -5030,12 +5100,12 @@ SQLITE_API int SQLITE_STDCALL sqlite3_create_collation16(
 ** [sqlite3_create_collation()], [sqlite3_create_collation16()], or
 ** [sqlite3_create_collation_v2()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_collation_needed(
+SQLITE_API int sqlite3_collation_needed(
   sqlite3*, 
   void*, 
   void(*)(void*,sqlite3*,int eTextRep,const char*)
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_collation_needed16(
+SQLITE_API int sqlite3_collation_needed16(
   sqlite3*, 
   void*,
   void(*)(void*,sqlite3*,int eTextRep,const void*)
@@ -5049,11 +5119,11 @@ SQLITE_API int SQLITE_STDCALL sqlite3_collation_needed16(
 ** The code to implement this API is not available in the public release
 ** of SQLite.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_key(
+SQLITE_API int sqlite3_key(
   sqlite3 *db,                   /* Database to be rekeyed */
   const void *pKey, int nKey     /* The key */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_key_v2(
+SQLITE_API int sqlite3_key_v2(
   sqlite3 *db,                   /* Database to be rekeyed */
   const char *zDbName,           /* Name of the database */
   const void *pKey, int nKey     /* The key */
@@ -5067,11 +5137,11 @@ SQLITE_API int SQLITE_STDCALL sqlite3_key_v2(
 ** The code to implement this API is not available in the public release
 ** of SQLite.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_rekey(
+SQLITE_API int sqlite3_rekey(
   sqlite3 *db,                   /* Database to be rekeyed */
   const void *pKey, int nKey     /* The new key */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_rekey_v2(
+SQLITE_API int sqlite3_rekey_v2(
   sqlite3 *db,                   /* Database to be rekeyed */
   const char *zDbName,           /* Name of the database */
   const void *pKey, int nKey     /* The new key */
@@ -5081,7 +5151,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_rekey_v2(
 ** Specify the activation key for a SEE database.  Unless 
 ** activated, none of the SEE routines will work.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_activate_see(
+SQLITE_API void sqlite3_activate_see(
   const char *zPassPhrase        /* Activation phrase */
 );
 #endif
@@ -5091,7 +5161,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_activate_see(
 ** Specify the activation key for a CEROD database.  Unless 
 ** activated, none of the CEROD routines will work.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_activate_cerod(
+SQLITE_API void sqlite3_activate_cerod(
   const char *zPassPhrase        /* Activation phrase */
 );
 #endif
@@ -5113,7 +5183,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_activate_cerod(
 ** all, then the behavior of sqlite3_sleep() may deviate from the description
 ** in the previous paragraphs.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_sleep(int);
+SQLITE_API int sqlite3_sleep(int);
 
 /*
 ** CAPI3REF: Name Of The Folder Holding Temporary Files
@@ -5232,7 +5302,7 @@ SQLITE_API SQLITE_EXTERN char *sqlite3_data_directory;
 ** connection while this routine is running, then the return value
 ** is undefined.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_get_autocommit(sqlite3*);
+SQLITE_API int sqlite3_get_autocommit(sqlite3*);
 
 /*
 ** CAPI3REF: Find The Database Handle Of A Prepared Statement
@@ -5245,7 +5315,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_autocommit(sqlite3*);
 ** to the [sqlite3_prepare_v2()] call (or its variants) that was used to
 ** create the statement in the first place.
 */
-SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3_db_handle(sqlite3_stmt*);
+SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
 
 /*
 ** CAPI3REF: Return The Filename For A Database Connection
@@ -5262,7 +5332,7 @@ SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3_db_handle(sqlite3_stmt*);
 ** will be an absolute pathname, even if the filename used
 ** to open the database originally was a URI or relative pathname.
 */
-SQLITE_API const char *SQLITE_STDCALL sqlite3_db_filename(sqlite3 *db, const char *zDbName);
+SQLITE_API const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName);
 
 /*
 ** CAPI3REF: Determine if a database is read-only
@@ -5272,7 +5342,7 @@ SQLITE_API const char *SQLITE_STDCALL sqlite3_db_filename(sqlite3 *db, const cha
 ** of connection D is read-only, 0 if it is read/write, or -1 if N is not
 ** the name of a database on connection D.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
+SQLITE_API int sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
 
 /*
 ** CAPI3REF: Find the next prepared statement
@@ -5288,7 +5358,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_readonly(sqlite3 *db, const char *zDbNa
 ** [sqlite3_next_stmt(D,S)] must refer to an open database
 ** connection and in particular must not be a NULL pointer.
 */
-SQLITE_API sqlite3_stmt *SQLITE_STDCALL sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
+SQLITE_API sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
 
 /*
 ** CAPI3REF: Commit And Rollback Notification Callbacks
@@ -5337,8 +5407,8 @@ SQLITE_API sqlite3_stmt *SQLITE_STDCALL sqlite3_next_stmt(sqlite3 *pDb, sqlite3_
 **
 ** See also the [sqlite3_update_hook()] interface.
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
-SQLITE_API void *SQLITE_STDCALL sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
+SQLITE_API void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
+SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
 
 /*
 ** CAPI3REF: Data Change Notification Callbacks
@@ -5368,7 +5438,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_rollback_hook(sqlite3*, void(*)(void *),
 ** ^The update hook is not invoked when [WITHOUT ROWID] tables are modified.
 **
 ** ^In the current implementation, the update hook
-** is not invoked when duplication rows are deleted because of an
+** is not invoked when conflicting rows are deleted because of an
 ** [ON CONFLICT | ON CONFLICT REPLACE] clause.  ^Nor is the update hook
 ** invoked when rows are deleted using the [truncate optimization].
 ** The exceptions defined in this paragraph might change in a future
@@ -5389,7 +5459,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_rollback_hook(sqlite3*, void(*)(void *),
 ** See also the [sqlite3_commit_hook()], [sqlite3_rollback_hook()],
 ** and [sqlite3_preupdate_hook()] interfaces.
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_update_hook(
+SQLITE_API void *sqlite3_update_hook(
   sqlite3*, 
   void(*)(void *,int ,char const *,char const *,sqlite3_int64),
   void*
@@ -5404,7 +5474,8 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_update_hook(
 ** and disabled if the argument is false.)^
 **
 ** ^Cache sharing is enabled and disabled for an entire process.
-** This is a change as of SQLite version 3.5.0. In prior versions of SQLite,
+** This is a change as of SQLite [version 3.5.0] ([dateof:3.5.0]). 
+** In prior versions of SQLite,
 ** sharing was enabled or disabled for each thread separately.
 **
 ** ^(The cache sharing mode set by this interface effects all subsequent
@@ -5429,7 +5500,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_update_hook(
 **
 ** See Also:  [SQLite Shared-Cache Mode]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_enable_shared_cache(int);
+SQLITE_API int sqlite3_enable_shared_cache(int);
 
 /*
 ** CAPI3REF: Attempt To Free Heap Memory
@@ -5445,7 +5516,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_enable_shared_cache(int);
 **
 ** See also: [sqlite3_db_release_memory()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_release_memory(int);
+SQLITE_API int sqlite3_release_memory(int);
 
 /*
 ** CAPI3REF: Free Memory Used By A Database Connection
@@ -5459,7 +5530,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_release_memory(int);
 **
 ** See also: [sqlite3_release_memory()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_db_release_memory(sqlite3*);
+SQLITE_API int sqlite3_db_release_memory(sqlite3*);
 
 /*
 ** CAPI3REF: Impose A Limit On Heap Size
@@ -5498,7 +5569,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_release_memory(sqlite3*);
 **      from the heap.
 ** </ul>)^
 **
-** Beginning with SQLite version 3.7.3, the soft heap limit is enforced
+** Beginning with SQLite [version 3.7.3] ([dateof:3.7.3]), 
+** the soft heap limit is enforced
 ** regardless of whether or not the [SQLITE_ENABLE_MEMORY_MANAGEMENT]
 ** compile-time option is invoked.  With [SQLITE_ENABLE_MEMORY_MANAGEMENT],
 ** the soft heap limit is enforced on every memory allocation.  Without
@@ -5511,7 +5583,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_release_memory(sqlite3*);
 ** The circumstances under which SQLite will enforce the soft heap limit may
 ** changes in future releases of SQLite.
 */
-SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_soft_heap_limit64(sqlite3_int64 N);
+SQLITE_API sqlite3_int64 sqlite3_soft_heap_limit64(sqlite3_int64 N);
 
 /*
 ** CAPI3REF: Deprecated Soft Heap Limit Interface
@@ -5522,7 +5594,7 @@ SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3_soft_heap_limit64(sqlite3_int64
 ** only.  All new applications should use the
 ** [sqlite3_soft_heap_limit64()] interface rather than this one.
 */
-SQLITE_API SQLITE_DEPRECATED void SQLITE_STDCALL sqlite3_soft_heap_limit(int N);
+SQLITE_API SQLITE_DEPRECATED void sqlite3_soft_heap_limit(int N);
 
 
 /*
@@ -5592,7 +5664,7 @@ SQLITE_API SQLITE_DEPRECATED void SQLITE_STDCALL sqlite3_soft_heap_limit(int N);
 ** parsed, if that has not already been done, and returns an error if
 ** any errors are encountered while loading the schema.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_table_column_metadata(
+SQLITE_API int sqlite3_table_column_metadata(
   sqlite3 *db,                /* Connection handle */
   const char *zDbName,        /* Database name or NULL */
   const char *zTableName,     /* Table name */
@@ -5648,7 +5720,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_table_column_metadata(
 **
 ** See also the [load_extension() SQL function].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_load_extension(
+SQLITE_API int sqlite3_load_extension(
   sqlite3 *db,          /* Load the extension into this database connection */
   const char *zFile,    /* Name of the shared library containing extension */
   const char *zProc,    /* Entry point.  Derived from zFile if 0 */
@@ -5680,7 +5752,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_load_extension(
 ** remains disabled. This will prevent SQL injections from giving attackers
 ** access to extension loading capabilities.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_enable_load_extension(sqlite3 *db, int onoff);
+SQLITE_API int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
 
 /*
 ** CAPI3REF: Automatically Load Statically Linked Extensions
@@ -5718,7 +5790,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_enable_load_extension(sqlite3 *db, int ono
 ** See also: [sqlite3_reset_auto_extension()]
 ** and [sqlite3_cancel_auto_extension()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_auto_extension(void(*xEntryPoint)(void));
+SQLITE_API int sqlite3_auto_extension(void(*xEntryPoint)(void));
 
 /*
 ** CAPI3REF: Cancel Automatic Extension Loading
@@ -5730,7 +5802,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_auto_extension(void(*xEntryPoint)(void));
 ** unregistered and it returns 0 if X was not on the list of initialization
 ** routines.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_cancel_auto_extension(void(*xEntryPoint)(void));
+SQLITE_API int sqlite3_cancel_auto_extension(void(*xEntryPoint)(void));
 
 /*
 ** CAPI3REF: Reset Automatic Extension Loading
@@ -5738,7 +5810,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_cancel_auto_extension(void(*xEntryPoint)(v
 ** ^This interface disables all automatic extensions previously
 ** registered using [sqlite3_auto_extension()].
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_reset_auto_extension(void);
+SQLITE_API void sqlite3_reset_auto_extension(void);
 
 /*
 ** The interface to the virtual-table mechanism is currently considered
@@ -5892,13 +5964,15 @@ struct sqlite3_module {
 ** the xUpdate method are automatically rolled back by SQLite.
 **
 ** IMPORTANT: The estimatedRows field was added to the sqlite3_index_info
-** structure for SQLite version 3.8.2. If a virtual table extension is
+** structure for SQLite [version 3.8.2] ([dateof:3.8.2]). 
+** If a virtual table extension is
 ** used with an SQLite version earlier than 3.8.2, the results of attempting 
 ** to read or write the estimatedRows field are undefined (but are likely 
 ** to included crashing the application). The estimatedRows field should
 ** therefore only be used if [sqlite3_libversion_number()] returns a
 ** value greater than or equal to 3008002. Similarly, the idxFlags field
-** was added for version 3.9.0. It may therefore only be used if
+** was added for [version 3.9.0] ([dateof:3.9.0]). 
+** It may therefore only be used if
 ** sqlite3_libversion_number() returns a value greater than or equal to
 ** 3009000.
 */
@@ -5983,13 +6057,13 @@ struct sqlite3_index_info {
 ** interface is equivalent to sqlite3_create_module_v2() with a NULL
 ** destructor.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_create_module(
+SQLITE_API int sqlite3_create_module(
   sqlite3 *db,               /* SQLite connection to register module with */
   const char *zName,         /* Name of the module */
   const sqlite3_module *p,   /* Methods for the module */
   void *pClientData          /* Client data for xCreate/xConnect */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_create_module_v2(
+SQLITE_API int sqlite3_create_module_v2(
   sqlite3 *db,               /* SQLite connection to register module with */
   const char *zName,         /* Name of the module */
   const sqlite3_module *p,   /* Methods for the module */
@@ -6052,7 +6126,7 @@ struct sqlite3_vtab_cursor {
 ** to declare the format (the names and datatypes of the columns) of
 ** the virtual tables they implement.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_declare_vtab(sqlite3*, const char *zSQL);
+SQLITE_API int sqlite3_declare_vtab(sqlite3*, const char *zSQL);
 
 /*
 ** CAPI3REF: Overload A Function For A Virtual Table
@@ -6071,7 +6145,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_declare_vtab(sqlite3*, const char *zSQL);
 ** purpose is to be a placeholder function that can be overloaded
 ** by a [virtual table].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
+SQLITE_API int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
 
 /*
 ** The interface to the virtual-table mechanism defined above (back up
@@ -6146,6 +6220,12 @@ typedef struct sqlite3_blob sqlite3_blob;
 ** [database connection] error code and message accessible via 
 ** [sqlite3_errcode()] and [sqlite3_errmsg()] and related functions. 
 **
+** A BLOB referenced by sqlite3_blob_open() may be read using the
+** [sqlite3_blob_read()] interface and modified by using
+** [sqlite3_blob_write()].  The [BLOB handle] can be moved to a
+** different row of the same table using the [sqlite3_blob_reopen()]
+** interface.  However, the column, table, or database of a [BLOB handle]
+** cannot be changed after the [BLOB handle] is opened.
 **
 ** ^(If the row that a BLOB handle points to is modified by an
 ** [UPDATE], [DELETE], or by [ON CONFLICT] side-effects
@@ -6169,8 +6249,12 @@ typedef struct sqlite3_blob sqlite3_blob;
 **
 ** To avoid a resource leak, every open [BLOB handle] should eventually
 ** be released by a call to [sqlite3_blob_close()].
+**
+** See also: [sqlite3_blob_close()],
+** [sqlite3_blob_reopen()], [sqlite3_blob_read()],
+** [sqlite3_blob_bytes()], [sqlite3_blob_write()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_blob_open(
+SQLITE_API int sqlite3_blob_open(
   sqlite3*,
   const char *zDb,
   const char *zTable,
@@ -6184,11 +6268,11 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_open(
 ** CAPI3REF: Move a BLOB Handle to a New Row
 ** METHOD: sqlite3_blob
 **
-** ^This function is used to move an existing blob handle so that it points
+** ^This function is used to move an existing [BLOB handle] so that it points
 ** to a different row of the same database table. ^The new row is identified
 ** by the rowid value passed as the second argument. Only the row can be
 ** changed. ^The database, table and column on which the blob handle is open
-** remain the same. Moving an existing blob handle to a new row can be
+** remain the same. Moving an existing [BLOB handle] to a new row is
 ** faster than closing the existing handle and opening a new one.
 **
 ** ^(The new row must meet the same criteria as for [sqlite3_blob_open()] -
@@ -6203,7 +6287,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_open(
 **
 ** ^This function sets the database handle error code and message.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64);
+SQLITE_API int sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64);
 
 /*
 ** CAPI3REF: Close A BLOB Handle
@@ -6226,7 +6310,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64)
 ** is passed a valid open blob handle, the values returned by the 
 ** sqlite3_errcode() and sqlite3_errmsg() functions are set before returning.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_blob_close(sqlite3_blob *);
+SQLITE_API int sqlite3_blob_close(sqlite3_blob *);
 
 /*
 ** CAPI3REF: Return The Size Of An Open BLOB
@@ -6242,7 +6326,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_close(sqlite3_blob *);
 ** been closed by [sqlite3_blob_close()].  Passing any other pointer in
 ** to this routine results in undefined and probably undesirable behavior.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_blob_bytes(sqlite3_blob *);
+SQLITE_API int sqlite3_blob_bytes(sqlite3_blob *);
 
 /*
 ** CAPI3REF: Read Data From A BLOB Incrementally
@@ -6271,7 +6355,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_bytes(sqlite3_blob *);
 **
 ** See also: [sqlite3_blob_write()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset);
+SQLITE_API int sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset);
 
 /*
 ** CAPI3REF: Write Data Into A BLOB Incrementally
@@ -6313,7 +6397,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_read(sqlite3_blob *, void *Z, int N,
 **
 ** See also: [sqlite3_blob_read()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset);
+SQLITE_API int sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset);
 
 /*
 ** CAPI3REF: Virtual File System Objects
@@ -6344,9 +6428,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_blob_write(sqlite3_blob *, const void *z,
 ** ^(If the default VFS is unregistered, another VFS is chosen as
 ** the default.  The choice for the new VFS is arbitrary.)^
 */
-SQLITE_API sqlite3_vfs *SQLITE_STDCALL sqlite3_vfs_find(const char *zVfsName);
-SQLITE_API int SQLITE_STDCALL sqlite3_vfs_register(sqlite3_vfs*, int makeDflt);
-SQLITE_API int SQLITE_STDCALL sqlite3_vfs_unregister(sqlite3_vfs*);
+SQLITE_API sqlite3_vfs *sqlite3_vfs_find(const char *zVfsName);
+SQLITE_API int sqlite3_vfs_register(sqlite3_vfs*, int makeDflt);
+SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
 
 /*
 ** CAPI3REF: Mutexes
@@ -6462,11 +6546,11 @@ SQLITE_API int SQLITE_STDCALL sqlite3_vfs_unregister(sqlite3_vfs*);
 **
 ** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()].
 */
-SQLITE_API sqlite3_mutex *SQLITE_STDCALL sqlite3_mutex_alloc(int);
-SQLITE_API void SQLITE_STDCALL sqlite3_mutex_free(sqlite3_mutex*);
-SQLITE_API void SQLITE_STDCALL sqlite3_mutex_enter(sqlite3_mutex*);
-SQLITE_API int SQLITE_STDCALL sqlite3_mutex_try(sqlite3_mutex*);
-SQLITE_API void SQLITE_STDCALL sqlite3_mutex_leave(sqlite3_mutex*);
+SQLITE_API sqlite3_mutex *sqlite3_mutex_alloc(int);
+SQLITE_API void sqlite3_mutex_free(sqlite3_mutex*);
+SQLITE_API void sqlite3_mutex_enter(sqlite3_mutex*);
+SQLITE_API int sqlite3_mutex_try(sqlite3_mutex*);
+SQLITE_API void sqlite3_mutex_leave(sqlite3_mutex*);
 
 /*
 ** CAPI3REF: Mutex Methods Object
@@ -6576,8 +6660,8 @@ struct sqlite3_mutex_methods {
 ** interface should also return 1 when given a NULL pointer.
 */
 #ifndef NDEBUG
-SQLITE_API int SQLITE_STDCALL sqlite3_mutex_held(sqlite3_mutex*);
-SQLITE_API int SQLITE_STDCALL sqlite3_mutex_notheld(sqlite3_mutex*);
+SQLITE_API int sqlite3_mutex_held(sqlite3_mutex*);
+SQLITE_API int sqlite3_mutex_notheld(sqlite3_mutex*);
 #endif
 
 /*
@@ -6596,7 +6680,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_mutex_notheld(sqlite3_mutex*);
 #define SQLITE_MUTEX_STATIC_MEM       3  /* sqlite3_malloc() */
 #define SQLITE_MUTEX_STATIC_MEM2      4  /* NOT USED */
 #define SQLITE_MUTEX_STATIC_OPEN      4  /* sqlite3BtreeOpen() */
-#define SQLITE_MUTEX_STATIC_PRNG      5  /* sqlite3_random() */
+#define SQLITE_MUTEX_STATIC_PRNG      5  /* sqlite3_randomness() */
 #define SQLITE_MUTEX_STATIC_LRU       6  /* lru page list */
 #define SQLITE_MUTEX_STATIC_LRU2      7  /* NOT USED */
 #define SQLITE_MUTEX_STATIC_PMEM      7  /* sqlite3PageMalloc() */
@@ -6617,7 +6701,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_mutex_notheld(sqlite3_mutex*);
 ** ^If the [threading mode] is Single-thread or Multi-thread then this
 ** routine returns a NULL pointer.
 */
-SQLITE_API sqlite3_mutex *SQLITE_STDCALL sqlite3_db_mutex(sqlite3*);
+SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
 
 /*
 ** CAPI3REF: Low-Level Control Of Database Files
@@ -6652,7 +6736,7 @@ SQLITE_API sqlite3_mutex *SQLITE_STDCALL sqlite3_db_mutex(sqlite3*);
 **
 ** See also: [SQLITE_FCNTL_LOCKSTATE]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
+SQLITE_API int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
 
 /*
 ** CAPI3REF: Testing Interface
@@ -6671,7 +6755,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_file_control(sqlite3*, const char *zDbName
 ** Unlike most of the SQLite API, this function is not guaranteed to
 ** operate consistently from one release to the next.
 */
-SQLITE_API int SQLITE_CDECL sqlite3_test_control(int op, ...);
+SQLITE_API int sqlite3_test_control(int op, ...);
 
 /*
 ** CAPI3REF: Testing Interface Operation Codes
@@ -6700,6 +6784,7 @@ SQLITE_API int SQLITE_CDECL sqlite3_test_control(int op, ...);
 #define SQLITE_TESTCTRL_SCRATCHMALLOC           17
 #define SQLITE_TESTCTRL_LOCALTIME_FAULT         18
 #define SQLITE_TESTCTRL_EXPLAIN_STMT            19  /* NOT USED */
+#define SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD    19
 #define SQLITE_TESTCTRL_NEVER_CORRUPT           20
 #define SQLITE_TESTCTRL_VDBE_COVERAGE           21
 #define SQLITE_TESTCTRL_BYTEORDER               22
@@ -6734,8 +6819,8 @@ SQLITE_API int SQLITE_CDECL sqlite3_test_control(int op, ...);
 **
 ** See also: [sqlite3_db_status()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag);
-SQLITE_API int SQLITE_STDCALL sqlite3_status64(
+SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag);
+SQLITE_API int sqlite3_status64(
   int op,
   sqlite3_int64 *pCurrent,
   sqlite3_int64 *pHighwater,
@@ -6860,7 +6945,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_status64(
 **
 ** See also: [sqlite3_status()] and [sqlite3_stmt_status()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg);
+SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg);
 
 /*
 ** CAPI3REF: Status Parameters for database connections
@@ -7003,7 +7088,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_status(sqlite3*, int op, int *pCur, int
 **
 ** See also: [sqlite3_status()] and [sqlite3_db_status()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
+SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 
 /*
 ** CAPI3REF: Status Parameters for prepared statements
@@ -7472,16 +7557,16 @@ typedef struct sqlite3_backup sqlite3_backup;
 ** same time as another thread is invoking sqlite3_backup_step() it is
 ** possible that they return invalid values.
 */
-SQLITE_API sqlite3_backup *SQLITE_STDCALL sqlite3_backup_init(
+SQLITE_API sqlite3_backup *sqlite3_backup_init(
   sqlite3 *pDest,                        /* Destination database handle */
   const char *zDestName,                 /* Destination database name */
   sqlite3 *pSource,                      /* Source database handle */
   const char *zSourceName                /* Source database name */
 );
-SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage);
-SQLITE_API int SQLITE_STDCALL sqlite3_backup_finish(sqlite3_backup *p);
-SQLITE_API int SQLITE_STDCALL sqlite3_backup_remaining(sqlite3_backup *p);
-SQLITE_API int SQLITE_STDCALL sqlite3_backup_pagecount(sqlite3_backup *p);
+SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage);
+SQLITE_API int sqlite3_backup_finish(sqlite3_backup *p);
+SQLITE_API int sqlite3_backup_remaining(sqlite3_backup *p);
+SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 
 /*
 ** CAPI3REF: Unlock Notification
@@ -7598,7 +7683,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_backup_pagecount(sqlite3_backup *p);
 ** the special "DROP TABLE/INDEX" case, the extended error code is just 
 ** SQLITE_LOCKED.)^
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_unlock_notify(
+SQLITE_API int sqlite3_unlock_notify(
   sqlite3 *pBlocked,                          /* Waiting connection */
   void (*xNotify)(void **apArg, int nArg),    /* Callback function to invoke */
   void *pNotifyArg                            /* Argument to pass to xNotify */
@@ -7613,8 +7698,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_unlock_notify(
 ** strings in a case-independent fashion, using the same definition of "case
 ** independence" that SQLite uses internally when comparing identifiers.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_stricmp(const char *, const char *);
-SQLITE_API int SQLITE_STDCALL sqlite3_strnicmp(const char *, const char *, int);
+SQLITE_API int sqlite3_stricmp(const char *, const char *);
+SQLITE_API int sqlite3_strnicmp(const char *, const char *, int);
 
 /*
 ** CAPI3REF: String Globbing
@@ -7631,7 +7716,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_strnicmp(const char *, const char *, int);
 **
 ** See also: [sqlite3_strlike()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_strglob(const char *zGlob, const char *zStr);
+SQLITE_API int sqlite3_strglob(const char *zGlob, const char *zStr);
 
 /*
 ** CAPI3REF: String LIKE Matching
@@ -7654,7 +7739,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_strglob(const char *zGlob, const char *zSt
 **
 ** See also: [sqlite3_strglob()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_strlike(const char *zGlob, const char *zStr, unsigned int cEsc);
+SQLITE_API int sqlite3_strlike(const char *zGlob, const char *zStr, unsigned int cEsc);
 
 /*
 ** CAPI3REF: Error Logging Interface
@@ -7677,7 +7762,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_strlike(const char *zGlob, const char *zSt
 ** a few hundred characters, it will be truncated to the length of the
 ** buffer.
 */
-SQLITE_API void SQLITE_CDECL sqlite3_log(int iErrCode, const char *zFormat, ...);
+SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...);
 
 /*
 ** CAPI3REF: Write-Ahead Log Commit Hook
@@ -7713,7 +7798,7 @@ SQLITE_API void SQLITE_CDECL sqlite3_log(int iErrCode, const char *zFormat, ...)
 ** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will
 ** overwrite any prior [sqlite3_wal_hook()] settings.
 */
-SQLITE_API void *SQLITE_STDCALL sqlite3_wal_hook(
+SQLITE_API void *sqlite3_wal_hook(
   sqlite3*, 
   int(*)(void *,sqlite3*,const char*,int),
   void*
@@ -7748,7 +7833,7 @@ SQLITE_API void *SQLITE_STDCALL sqlite3_wal_hook(
 ** is only necessary if the default setting is found to be suboptimal
 ** for a particular application.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
+SQLITE_API int sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
 
 /*
 ** CAPI3REF: Checkpoint a database
@@ -7770,7 +7855,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
 ** start a callback but which do not need the full power (and corresponding
 ** complication) of [sqlite3_wal_checkpoint_v2()].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb);
+SQLITE_API int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb);
 
 /*
 ** CAPI3REF: Checkpoint a database
@@ -7864,7 +7949,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_wal_checkpoint(sqlite3 *db, const char *zD
 ** ^The [PRAGMA wal_checkpoint] command can be used to invoke this interface
 ** from SQL.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_wal_checkpoint_v2(
+SQLITE_API int sqlite3_wal_checkpoint_v2(
   sqlite3 *db,                    /* Database handle */
   const char *zDb,                /* Name of attached database (or NULL) */
   int eMode,                      /* SQLITE_CHECKPOINT_* value */
@@ -7900,7 +7985,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_wal_checkpoint_v2(
 ** this function. (See [SQLITE_VTAB_CONSTRAINT_SUPPORT].)  Further options
 ** may be added in the future.
 */
-SQLITE_API int SQLITE_CDECL sqlite3_vtab_config(sqlite3*, int op, ...);
+SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 
 /*
 ** CAPI3REF: Virtual Table Configuration Options
@@ -7953,7 +8038,7 @@ SQLITE_API int SQLITE_CDECL sqlite3_vtab_config(sqlite3*, int op, ...);
 ** of the SQL statement that triggered the call to the [xUpdate] method of the
 ** [virtual table].
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_vtab_on_conflict(sqlite3 *);
+SQLITE_API int sqlite3_vtab_on_conflict(sqlite3 *);
 
 /*
 ** CAPI3REF: Conflict resolution modes
@@ -8058,7 +8143,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_vtab_on_conflict(sqlite3 *);
 **
 ** See also: [sqlite3_stmt_scanstatus_reset()]
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_stmt_scanstatus(
+SQLITE_API int sqlite3_stmt_scanstatus(
   sqlite3_stmt *pStmt,      /* Prepared statement for which info desired */
   int idx,                  /* Index of loop to report on */
   int iScanStatusOp,        /* Information desired.  SQLITE_SCANSTAT_* */
@@ -8074,7 +8159,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_stmt_scanstatus(
 ** This API is only available if the library is built with pre-processor
 ** symbol [SQLITE_ENABLE_STMT_SCANSTATUS] defined.
 */
-SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
+SQLITE_API void sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
 
 /*
 ** CAPI3REF: Flush caches to disk mid-transaction
@@ -8106,7 +8191,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
 ** ^This function does not set the database handle error code or message
 ** returned by the [sqlite3_errcode()] and [sqlite3_errmsg()] functions.
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
+SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
 
 /*
 ** CAPI3REF: The pre-update hook.
@@ -8116,7 +8201,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
 **
 ** ^The [sqlite3_preupdate_hook()] interface registers a callback function
 ** that is invoked prior to each [INSERT], [UPDATE], and [DELETE] operation
-** on a [rowid table].
+** on a database table.
 ** ^At most one preupdate hook may be registered at a time on a single
 ** [database connection]; each call to [sqlite3_preupdate_hook()] overrides
 ** the previous setting.
@@ -8125,9 +8210,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
 ** ^The third parameter to [sqlite3_preupdate_hook()] is passed through as
 ** the first parameter to callbacks.
 **
-** ^The preupdate hook only fires for changes to [rowid tables]; the preupdate
-** hook is not invoked for changes to [virtual tables] or [WITHOUT ROWID]
-** tables.
+** ^The preupdate hook only fires for changes to real database tables; the
+** preupdate hook is not invoked for changes to [virtual tables] or to
+** system tables like sqlite_master or sqlite_stat1.
 **
 ** ^The second parameter to the preupdate callback is a pointer to
 ** the [database connection] that registered the preupdate hook.
@@ -8141,12 +8226,16 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
 ** databases.)^
 ** ^The fifth parameter to the preupdate callback is the name of the
 ** table that is being modified.
-** ^The sixth parameter to the preupdate callback is the initial [rowid] of the
-** row being changes for SQLITE_UPDATE and SQLITE_DELETE changes and is
-** undefined for SQLITE_INSERT changes.
-** ^The seventh parameter to the preupdate callback is the final [rowid] of
-** the row being changed for SQLITE_UPDATE and SQLITE_INSERT changes and is
-** undefined for SQLITE_DELETE changes.
+**
+** For an UPDATE or DELETE operation on a [rowid table], the sixth
+** parameter passed to the preupdate callback is the initial [rowid] of the 
+** row being modified or deleted. For an INSERT operation on a rowid table,
+** or any operation on a WITHOUT ROWID table, the value of the sixth 
+** parameter is undefined. For an INSERT or UPDATE on a rowid table the
+** seventh parameter is the final rowid value of the row being inserted
+** or updated. The value of the seventh parameter passed to the callback
+** function is not defined for operations on WITHOUT ROWID tables, or for
+** INSERT operations on rowid tables.
 **
 ** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()],
 ** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces
@@ -8186,7 +8275,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
 **
 ** See also:  [sqlite3_update_hook()]
 */
-SQLITE_API SQLITE_EXPERIMENTAL void *SQLITE_STDCALL sqlite3_preupdate_hook(
+#if defined(SQLITE_ENABLE_PREUPDATE_HOOK)
+SQLITE_API void *sqlite3_preupdate_hook(
   sqlite3 *db,
   void(*xPreUpdate)(
     void *pCtx,                   /* Copy of third arg to preupdate_hook() */
@@ -8199,10 +8289,11 @@ SQLITE_API SQLITE_EXPERIMENTAL void *SQLITE_STDCALL sqlite3_preupdate_hook(
   ),
   void*
 );
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_count(sqlite3 *);
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_depth(sqlite3 *);
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
+SQLITE_API int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
+SQLITE_API int sqlite3_preupdate_count(sqlite3 *);
+SQLITE_API int sqlite3_preupdate_depth(sqlite3 *);
+SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
+#endif
 
 /*
 ** CAPI3REF: Low-level system error code
@@ -8214,11 +8305,11 @@ SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_preupdate_new(sqlite3
 ** called to get back the underlying "errno" that caused the problem, such
 ** as ENOSPC, EAUTH, EISDIR, and so forth.  
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3*);
+SQLITE_API int sqlite3_system_errno(sqlite3*);
 
 /*
 ** CAPI3REF: Database Snapshot
-** KEYWORDS: {snapshot}
+** KEYWORDS: {snapshot} {sqlite3_snapshot}
 ** EXPERIMENTAL
 **
 ** An instance of the snapshot object records the state of a [WAL mode]
@@ -8242,7 +8333,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3*);
 ** to an historical snapshot (if possible).  The destructor for 
 ** sqlite3_snapshot objects is [sqlite3_snapshot_free()].
 */
-typedef struct sqlite3_snapshot sqlite3_snapshot;
+typedef struct sqlite3_snapshot {
+  unsigned char hidden[48];
+} sqlite3_snapshot;
 
 /*
 ** CAPI3REF: Record A Database Snapshot
@@ -8253,9 +8346,32 @@ typedef struct sqlite3_snapshot sqlite3_snapshot;
 ** schema S in database connection D.  ^On success, the
 ** [sqlite3_snapshot_get(D,S,P)] interface writes a pointer to the newly
 ** created [sqlite3_snapshot] object into *P and returns SQLITE_OK.
-** ^If schema S of [database connection] D is not a [WAL mode] database
-** that is in a read transaction, then [sqlite3_snapshot_get(D,S,P)]
-** leaves the *P value unchanged and returns an appropriate [error code].
+** If there is not already a read-transaction open on schema S when
+** this function is called, one is opened automatically. 
+**
+** The following must be true for this function to succeed. If any of
+** the following statements are false when sqlite3_snapshot_get() is
+** called, SQLITE_ERROR is returned. The final value of *P is undefined
+** in this case. 
+**
+** <ul>
+**   <li> The database handle must be in [autocommit mode].
+**
+**   <li> Schema S of [database connection] D must be a [WAL mode] database.
+**
+**   <li> There must not be a write transaction open on schema S of database
+**        connection D.
+**
+**   <li> One or more transactions must have been written to the current wal
+**        file since it was created on disk (by any connection). This means
+**        that a snapshot cannot be taken on a wal mode database with no wal 
+**        file immediately after it is first opened. At least one transaction
+**        must be written to it first.
+** </ul>
+**
+** This function may also return SQLITE_NOMEM.  If it is called with the
+** database handle in autocommit mode but fails for some other reason, 
+** whether or not a read transaction is opened on schema S is undefined.
 **
 ** The [sqlite3_snapshot] object returned from a successful call to
 ** [sqlite3_snapshot_get()] must be freed using [sqlite3_snapshot_free()]
@@ -8264,7 +8380,7 @@ typedef struct sqlite3_snapshot sqlite3_snapshot;
 ** The [sqlite3_snapshot_get()] interface is only available when the
 ** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
 */
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_get(
+SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_get(
   sqlite3 *db,
   const char *zSchema,
   sqlite3_snapshot **ppSnapshot
@@ -8302,7 +8418,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_get(
 ** The [sqlite3_snapshot_open()] interface is only available when the
 ** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
 */
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_open(
+SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_open(
   sqlite3 *db,
   const char *zSchema,
   sqlite3_snapshot *pSnapshot
@@ -8319,7 +8435,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_open(
 ** The [sqlite3_snapshot_free()] interface is only available when the
 ** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
 */
-SQLITE_API SQLITE_EXPERIMENTAL void SQLITE_STDCALL sqlite3_snapshot_free(sqlite3_snapshot*);
+SQLITE_API SQLITE_EXPERIMENTAL void sqlite3_snapshot_free(sqlite3_snapshot*);
 
 /*
 ** CAPI3REF: Compare the ages of two snapshot handles.
@@ -8343,12 +8459,34 @@ SQLITE_API SQLITE_EXPERIMENTAL void SQLITE_STDCALL sqlite3_snapshot_free(sqlite3
 ** snapshot than P2, zero if the two handles refer to the same database
 ** snapshot, and a positive value if P1 is a newer snapshot than P2.
 */
-SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_cmp(
+SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_cmp(
   sqlite3_snapshot *p1,
   sqlite3_snapshot *p2
 );
 
 /*
+** CAPI3REF: Recover snapshots from a wal file
+** EXPERIMENTAL
+**
+** If all connections disconnect from a database file but do not perform
+** a checkpoint, the existing wal file is opened along with the database
+** file the next time the database is opened. At this point it is only
+** possible to successfully call sqlite3_snapshot_open() to open the most
+** recent snapshot of the database (the one at the head of the wal file),
+** even though the wal file may contain other valid snapshots for which
+** clients have sqlite3_snapshot handles.
+**
+** This function attempts to scan the wal file associated with database zDb
+** of database handle db and make all valid snapshots available to
+** sqlite3_snapshot_open(). It is an error if there is already a read
+** transaction open on the database, or if the database is not a wal mode
+** database.
+**
+** SQLITE_OK is returned if successful, or an SQLite error code otherwise.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const char *zDb);
+
+/*
 ** Undo the hack that converts floating point types to integer for
 ** builds on processors without floating point support.
 */
@@ -8401,7 +8539,7 @@ typedef struct sqlite3_rtree_query_info sqlite3_rtree_query_info;
 **
 **   SELECT ... FROM <rtree> WHERE <rtree col> MATCH $zGeom(... params ...)
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_rtree_geometry_callback(
+SQLITE_API int sqlite3_rtree_geometry_callback(
   sqlite3 *db,
   const char *zGeom,
   int (*xGeom)(sqlite3_rtree_geometry*, int, sqlite3_rtree_dbl*,int*),
@@ -8427,7 +8565,7 @@ struct sqlite3_rtree_geometry {
 **
 **   SELECT ... FROM <rtree> WHERE <rtree col> MATCH $zQueryFunc(... params ...)
 */
-SQLITE_API int SQLITE_STDCALL sqlite3_rtree_query_callback(
+SQLITE_API int sqlite3_rtree_query_callback(
   sqlite3 *db,
   const char *zQueryFunc,
   int (*xQueryFunc)(sqlite3_rtree_query_info*),
@@ -8533,7 +8671,7 @@ typedef struct sqlite3_changeset_iter sqlite3_changeset_iter;
 ** attached database. It is not an error if database zDb is not attached
 ** to the database when the session object is created.
 */
-int sqlite3session_create(
+SQLITE_API int sqlite3session_create(
   sqlite3 *db,                    /* Database handle */
   const char *zDb,                /* Name of db (e.g. "main") */
   sqlite3_session **ppSession     /* OUT: New session object */
@@ -8551,7 +8689,7 @@ int sqlite3session_create(
 ** are attached is closed. Refer to the documentation for 
 ** [sqlite3session_create()] for details.
 */
-void sqlite3session_delete(sqlite3_session *pSession);
+SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
 
 
 /*
@@ -8571,7 +8709,7 @@ void sqlite3session_delete(sqlite3_session *pSession);
 ** The return value indicates the final state of the session object: 0 if 
 ** the session is disabled, or 1 if it is enabled.
 */
-int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
+SQLITE_API int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
 
 /*
 ** CAPI3REF: Set Or Clear the Indirect Change Flag
@@ -8600,7 +8738,7 @@ int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
 ** The return value indicates the final state of the indirect flag: 0 if 
 ** it is clear, or 1 if it is set.
 */
-int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
+SQLITE_API int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
 
 /*
 ** CAPI3REF: Attach A Table To A Session Object
@@ -8630,7 +8768,7 @@ int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
 ** SQLITE_OK is returned if the call completes without error. Or, if an error 
 ** occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned.
 */
-int sqlite3session_attach(
+SQLITE_API int sqlite3session_attach(
   sqlite3_session *pSession,      /* Session object */
   const char *zTab                /* Table name */
 );
@@ -8639,12 +8777,12 @@ int sqlite3session_attach(
 ** CAPI3REF: Set a table filter on a Session Object.
 **
 ** The second argument (xFilter) is the "filter callback". For changes to rows 
-** in tables that are not attached to the Session oject, the filter is called
+** in tables that are not attached to the Session object, the filter is called
 ** to determine whether changes to the table's rows should be tracked or not. 
 ** If xFilter returns 0, changes is not tracked. Note that once a table is 
 ** attached, xFilter will not be called again.
 */
-void sqlite3session_table_filter(
+SQLITE_API void sqlite3session_table_filter(
   sqlite3_session *pSession,      /* Session object */
   int(*xFilter)(
     void *pCtx,                   /* Copy of third arg to _filter_table() */
@@ -8757,7 +8895,7 @@ void sqlite3session_table_filter(
 ** another field of the same row is updated while the session is enabled, the
 ** resulting changeset will contain an UPDATE change that updates both fields.
 */
-int sqlite3session_changeset(
+SQLITE_API int sqlite3session_changeset(
   sqlite3_session *pSession,      /* Session object */
   int *pnChangeset,               /* OUT: Size of buffer at *ppChangeset */
   void **ppChangeset              /* OUT: Buffer containing changeset */
@@ -8801,7 +8939,8 @@ int sqlite3session_changeset(
 **     the from-table, a DELETE record is added to the session object.
 **
 **   <li> For each row (primary key) that exists in both tables, but features 
-**     different in each, an UPDATE record is added to the session.
+**     different non-PK values in each, an UPDATE record is added to the
+**     session.  
 ** </ul>
 **
 ** To clarify, if this function is called and then a changeset constructed
@@ -8818,7 +8957,7 @@ int sqlite3session_changeset(
 ** message. It is the responsibility of the caller to free this buffer using
 ** sqlite3_free().
 */
-int sqlite3session_diff(
+SQLITE_API int sqlite3session_diff(
   sqlite3_session *pSession,
   const char *zFromDb,
   const char *zTbl,
@@ -8854,7 +8993,7 @@ int sqlite3session_diff(
 ** a single table are grouped together, tables appear in the order in which
 ** they were attached to the session object).
 */
-int sqlite3session_patchset(
+SQLITE_API int sqlite3session_patchset(
   sqlite3_session *pSession,      /* Session object */
   int *pnPatchset,                /* OUT: Size of buffer at *ppChangeset */
   void **ppPatchset               /* OUT: Buffer containing changeset */
@@ -8875,7 +9014,7 @@ int sqlite3session_patchset(
 ** guaranteed that a call to sqlite3session_changeset() will return a 
 ** changeset containing zero changes.
 */
-int sqlite3session_isempty(sqlite3_session *pSession);
+SQLITE_API int sqlite3session_isempty(sqlite3_session *pSession);
 
 /*
 ** CAPI3REF: Create An Iterator To Traverse A Changeset 
@@ -8905,12 +9044,12 @@ int sqlite3session_isempty(sqlite3_session *pSession);
 ** [sqlite3changeset_invert()] functions, all changes within the changeset 
 ** that apply to a single table are grouped together. This means that when 
 ** an application iterates through a changeset using an iterator created by 
-** this function, all changes that relate to a single table are visted 
+** this function, all changes that relate to a single table are visited 
 ** consecutively. There is no chance that the iterator will visit a change 
 ** the applies to table X, then one for table Y, and then later on visit 
 ** another change for table X.
 */
-int sqlite3changeset_start(
+SQLITE_API int sqlite3changeset_start(
   sqlite3_changeset_iter **pp,    /* OUT: New changeset iterator handle */
   int nChangeset,                 /* Size of changeset blob in bytes */
   void *pChangeset                /* Pointer to blob containing changeset */
@@ -8939,7 +9078,7 @@ int sqlite3changeset_start(
 ** codes include SQLITE_CORRUPT (if the changeset buffer is corrupt) or 
 ** SQLITE_NOMEM.
 */
-int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
+SQLITE_API int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
 
 /*
 ** CAPI3REF: Obtain The Current Operation From A Changeset Iterator
@@ -8967,7 +9106,7 @@ int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
 ** SQLite error code is returned. The values of the output variables may not
 ** be trusted in this case.
 */
-int sqlite3changeset_op(
+SQLITE_API int sqlite3changeset_op(
   sqlite3_changeset_iter *pIter,  /* Iterator object */
   const char **pzTab,             /* OUT: Pointer to table name */
   int *pnCol,                     /* OUT: Number of columns in table */
@@ -8992,7 +9131,7 @@ int sqlite3changeset_op(
 ** 0x01 if the corresponding column is part of the tables primary key, or
 ** 0x00 if it is not.
 **
-** If argumet pnCol is not NULL, then *pnCol is set to the number of columns
+** If argument pnCol is not NULL, then *pnCol is set to the number of columns
 ** in the table.
 **
 ** If this function is called when the iterator does not point to a valid
@@ -9000,7 +9139,7 @@ int sqlite3changeset_op(
 ** SQLITE_OK is returned and the output variables populated as described
 ** above.
 */
-int sqlite3changeset_pk(
+SQLITE_API int sqlite3changeset_pk(
   sqlite3_changeset_iter *pIter,  /* Iterator object */
   unsigned char **pabPK,          /* OUT: Array of boolean - true for PK cols */
   int *pnCol                      /* OUT: Number of entries in output array */
@@ -9030,7 +9169,7 @@ int sqlite3changeset_pk(
 ** If some other error occurs (e.g. an OOM condition), an SQLite error code
 ** is returned and *ppValue is set to NULL.
 */
-int sqlite3changeset_old(
+SQLITE_API int sqlite3changeset_old(
   sqlite3_changeset_iter *pIter,  /* Changeset iterator */
   int iVal,                       /* Column number */
   sqlite3_value **ppValue         /* OUT: Old value (or NULL pointer) */
@@ -9063,7 +9202,7 @@ int sqlite3changeset_old(
 ** If some other error occurs (e.g. an OOM condition), an SQLite error code
 ** is returned and *ppValue is set to NULL.
 */
-int sqlite3changeset_new(
+SQLITE_API int sqlite3changeset_new(
   sqlite3_changeset_iter *pIter,  /* Changeset iterator */
   int iVal,                       /* Column number */
   sqlite3_value **ppValue         /* OUT: New value (or NULL pointer) */
@@ -9090,7 +9229,7 @@ int sqlite3changeset_new(
 ** If some other error occurs (e.g. an OOM condition), an SQLite error code
 ** is returned and *ppValue is set to NULL.
 */
-int sqlite3changeset_conflict(
+SQLITE_API int sqlite3changeset_conflict(
   sqlite3_changeset_iter *pIter,  /* Changeset iterator */
   int iVal,                       /* Column number */
   sqlite3_value **ppValue         /* OUT: Value from conflicting row */
@@ -9106,7 +9245,7 @@ int sqlite3changeset_conflict(
 **
 ** In all other cases this function returns SQLITE_MISUSE.
 */
-int sqlite3changeset_fk_conflicts(
+SQLITE_API int sqlite3changeset_fk_conflicts(
   sqlite3_changeset_iter *pIter,  /* Changeset iterator */
   int *pnOut                      /* OUT: Number of FK violations */
 );
@@ -9139,7 +9278,7 @@ int sqlite3changeset_fk_conflicts(
 **     // An error has occurred 
 **   }
 */
-int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
+SQLITE_API int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
 
 /*
 ** CAPI3REF: Invert A Changeset
@@ -9169,7 +9308,7 @@ int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
 ** WARNING/TODO: This function currently assumes that the input is a valid
 ** changeset. If it is not, the results are undefined.
 */
-int sqlite3changeset_invert(
+SQLITE_API int sqlite3changeset_invert(
   int nIn, const void *pIn,       /* Input changeset */
   int *pnOut, void **ppOut        /* OUT: Inverse of input */
 );
@@ -9198,7 +9337,7 @@ int sqlite3changeset_invert(
 **
 ** Refer to the sqlite3_changegroup documentation below for details.
 */
-int sqlite3changeset_concat(
+SQLITE_API int sqlite3changeset_concat(
   int nA,                         /* Number of bytes in buffer pA */
   void *pA,                       /* Pointer to buffer containing changeset A */
   int nB,                         /* Number of bytes in buffer pB */
@@ -9209,12 +9348,12 @@ int sqlite3changeset_concat(
 
 
 /*
-** Changegroup handle.
+** CAPI3REF: Changegroup Handle
 */
 typedef struct sqlite3_changegroup sqlite3_changegroup;
 
 /*
-** CAPI3REF: Combine two or more changesets into a single changeset.
+** CAPI3REF: Create A New Changegroup Object
 **
 ** An sqlite3_changegroup object is used to combine two or more changesets
 ** (or patchsets) into a single changeset (or patchset). A single changegroup
@@ -9251,6 +9390,8 @@ typedef struct sqlite3_changegroup sqlite3_changegroup;
 int sqlite3changegroup_new(sqlite3_changegroup **pp);
 
 /*
+** CAPI3REF: Add A Changeset To A Changegroup
+**
 ** Add all changes within the changeset (or patchset) in buffer pData (size
 ** nData bytes) to the changegroup. 
 **
@@ -9265,7 +9406,7 @@ int sqlite3changegroup_new(sqlite3_changegroup **pp);
 ** apply to the same row as a change already present in the changegroup if
 ** the two rows have the same primary key.
 **
-** Changes to rows that that do not already appear in the changegroup are
+** Changes to rows that do not already appear in the changegroup are
 ** simply copied into it. Or, if both the new changeset and the changegroup
 ** contain changes that apply to a single row, the final contents of the
 ** changegroup depends on the type of each change, as follows:
@@ -9326,6 +9467,8 @@ int sqlite3changegroup_new(sqlite3_changegroup **pp);
 int sqlite3changegroup_add(sqlite3_changegroup*, int nData, void *pData);
 
 /*
+** CAPI3REF: Obtain A Composite Changeset From A Changegroup
+**
 ** Obtain a buffer containing a changeset (or patchset) representing the
 ** current contents of the changegroup. If the inputs to the changegroup
 ** were themselves changesets, the output is a changeset. Or, if the
@@ -9354,7 +9497,7 @@ int sqlite3changegroup_output(
 );
 
 /*
-** Delete a changegroup object.
+** CAPI3REF: Delete A Changegroup Object
 */
 void sqlite3changegroup_delete(sqlite3_changegroup*);
 
@@ -9382,7 +9525,7 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
 ** <ul>
 **   <li> The table has the same name as the name recorded in the 
 **        changeset, and
-**   <li> The table has the same number of columns as recorded in the 
+**   <li> The table has at least as many columns as recorded in the 
 **        changeset, and
 **   <li> The table has primary key columns in the same position as 
 **        recorded in the changeset.
@@ -9427,7 +9570,11 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
 **   If a row with matching primary key values is found, but one or more of
 **   the non-primary key fields contains a value different from the original
 **   row value stored in the changeset, the conflict-handler function is
-**   invoked with [SQLITE_CHANGESET_DATA] as the second argument.
+**   invoked with [SQLITE_CHANGESET_DATA] as the second argument. If the
+**   database table has more columns than are recorded in the changeset,
+**   only the values of those non-primary key fields are compared against
+**   the current database contents - any trailing database table columns
+**   are ignored.
 **
 **   If no row with matching primary key values is found in the database,
 **   the conflict-handler function is invoked with [SQLITE_CHANGESET_NOTFOUND]
@@ -9442,7 +9589,9 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
 **
 ** <dt>INSERT Changes<dd>
 **   For each INSERT change, an attempt is made to insert the new row into
-**   the database.
+**   the database. If the changeset row contains fewer fields than the
+**   database table, the trailing fields are populated with their default
+**   values.
 **
 **   If the attempt to insert the row fails because the database already 
 **   contains a row with the same primary key values, the conflict handler
@@ -9460,13 +9609,13 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
 **   For each UPDATE change, this function checks if the target database 
 **   contains a row with the same primary key value (or values) as the 
 **   original row values stored in the changeset. If it does, and the values 
-**   stored in all non-primary key columns also match the values stored in 
-**   the changeset the row is updated within the target database.
+**   stored in all modified non-primary key columns also match the values
+**   stored in the changeset the row is updated within the target database.
 **
 **   If a row with matching primary key values is found, but one or more of
-**   the non-primary key fields contains a value different from an original
-**   row value stored in the changeset, the conflict-handler function is
-**   invoked with [SQLITE_CHANGESET_DATA] as the second argument. Since
+**   the modified non-primary key fields contains a value different from an
+**   original row value stored in the changeset, the conflict-handler function
+**   is invoked with [SQLITE_CHANGESET_DATA] as the second argument. Since
 **   UPDATE changes only contain values for non-primary key fields that are
 **   to be modified, only those fields need to match the original values to
 **   avoid the SQLITE_CHANGESET_DATA conflict-handler callback.
@@ -9494,7 +9643,7 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
 ** rolled back, restoring the target database to its original state, and an 
 ** SQLite error code returned.
 */
-int sqlite3changeset_apply(
+SQLITE_API int sqlite3changeset_apply(
   sqlite3 *db,                    /* Apply change to "main" db of this handle */
   int nChangeset,                 /* Size of changeset in bytes */
   void *pChangeset,               /* Changeset blob */
@@ -9695,7 +9844,7 @@ int sqlite3changeset_apply(
 ** parameter set to a value less than or equal to zero. Other than this,
 ** no guarantees are made as to the size of the chunks of data returned.
 */
-int sqlite3changeset_apply_strm(
+SQLITE_API int sqlite3changeset_apply_strm(
   sqlite3 *db,                    /* Apply change to "main" db of this handle */
   int (*xInput)(void *pIn, void *pData, int *pnData), /* Input function */
   void *pIn,                                          /* First arg for xInput */
@@ -9710,7 +9859,7 @@ int sqlite3changeset_apply_strm(
   ),
   void *pCtx                      /* First argument passed to xConflict */
 );
-int sqlite3changeset_concat_strm(
+SQLITE_API int sqlite3changeset_concat_strm(
   int (*xInputA)(void *pIn, void *pData, int *pnData),
   void *pInA,
   int (*xInputB)(void *pIn, void *pData, int *pnData),
@@ -9718,23 +9867,23 @@ int sqlite3changeset_concat_strm(
   int (*xOutput)(void *pOut, const void *pData, int nData),
   void *pOut
 );
-int sqlite3changeset_invert_strm(
+SQLITE_API int sqlite3changeset_invert_strm(
   int (*xInput)(void *pIn, void *pData, int *pnData),
   void *pIn,
   int (*xOutput)(void *pOut, const void *pData, int nData),
   void *pOut
 );
-int sqlite3changeset_start_strm(
+SQLITE_API int sqlite3changeset_start_strm(
   sqlite3_changeset_iter **pp,
   int (*xInput)(void *pIn, void *pData, int *pnData),
   void *pIn
 );
-int sqlite3session_changeset_strm(
+SQLITE_API int sqlite3session_changeset_strm(
   sqlite3_session *pSession,
   int (*xOutput)(void *pOut, const void *pData, int nData),
   void *pOut
 );
-int sqlite3session_patchset_strm(
+SQLITE_API int sqlite3session_patchset_strm(
   sqlite3_session *pSession,
   int (*xOutput)(void *pOut, const void *pData, int nData),
   void *pOut