Rename some JS files for consistency. This affects only the build process, not the deliverables.

FossilOrigin-Name: bcef3f71a2f68768819d9f716f2c29e752fb173df1506469c8669d95ecc2ff50

1 files changed, 0 insertions, 1876 deletions

diff --git a/ext/wasm/api/sqlite3-api-glue.js b/ext/wasm/api/sqlite3-api-glue.js
deleted file mode 100644
index 83b2ee172..000000000
--- a/ext/wasm/api/sqlite3-api-glue.js
+++ /dev/null
@@ -1,1876 +0,0 @@
-/*
-  2022-07-22
-
-  The author disclaims copyright to this source code.  In place of a
-  legal notice, here is a blessing:
-
-  *   May you do good and not evil.
-  *   May you find forgiveness for yourself and forgive others.
-  *   May you share freely, never taking more than you give.
-
-  ***********************************************************************
-
-  This file glues together disparate pieces of JS which are loaded in
-  previous steps of the sqlite3-api.js bootstrapping process:
-  sqlite3-api-prologue.js, whwasmutil.js, and jaccwabyt.js. It
-  initializes the main API pieces so that the downstream components
-  (e.g. sqlite3-api-oo1.js) have all of the infrastructure that they
-  need.
-*/
-globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
-  'use strict';
-  const toss = (...args)=>{throw new Error(args.join(' '))};
-  const toss3 = sqlite3.SQLite3Error.toss;
-  const capi = sqlite3.capi, wasm = sqlite3.wasm, util = sqlite3.util;
-  globalThis.WhWasmUtilInstaller(wasm);
-  delete globalThis.WhWasmUtilInstaller;
-
-  if(0){
-    /**
-       Please keep this block around as a maintenance reminder
-       that we cannot rely on this type of check.
-
-       This block fails on Safari, per a report at
-       https://sqlite.org/forum/forumpost/e5b20e1feb.
-
-       It turns out that what Safari serves from the indirect function
-       table (e.g. wasm.functionEntry(X)) is anonymous functions which
-       wrap the WASM functions, rather than returning the WASM
-       functions themselves. That means comparison of such functions
-       is useless for determining whether or not we have a specific
-       function from wasm.exports. i.e. if function X is indirection
-       function table entry N then wasm.exports.X is not equal to
-       wasm.functionEntry(N) in Safari, despite being so in the other
-       browsers.
-    */
-    /**
-       Find a mapping for SQLITE_WASM_DEALLOC, which the API
-       guarantees is a WASM pointer to the same underlying function as
-       wasm.dealloc() (noting that wasm.dealloc() is permitted to be a
-       JS wrapper around the WASM function). There is unfortunately no
-       O(1) algorithm for finding this pointer: we have to walk the
-       WASM indirect function table to find it. However, experience
-       indicates that that particular function is always very close to
-       the front of the table (it's been entry #3 in all relevant
-       tests).
-    */
-    const dealloc = wasm.exports[sqlite3.config.deallocExportName];
-    const nFunc = wasm.functionTable().length;
-    let i;
-    for(i = 0; i < nFunc; ++i){
-      const e = wasm.functionEntry(i);
-      if(dealloc === e){
-        capi.SQLITE_WASM_DEALLOC = i;
-        break;
-      }
-    }
-    if(dealloc !== wasm.functionEntry(capi.SQLITE_WASM_DEALLOC)){
-      toss("Internal error: cannot find function pointer for SQLITE_WASM_DEALLOC.");
-    }
-  }
-
-  /**
-     Signatures for the WASM-exported C-side functions. Each entry
-     is an array with 2+ elements:
-
-     [ "c-side name",
-       "result type" (wasm.xWrap() syntax),
-       [arg types in xWrap() syntax]
-       // ^^^ this needn't strictly be an array: it can be subsequent
-       // elements instead: [x,y,z] is equivalent to x,y,z
-     ]
-
-     Note that support for the API-specific data types in the
-     result/argument type strings gets plugged in at a later phase in
-     the API initialization process.
-  */
-  wasm.bindingSignatures = [
-    // Please keep these sorted by function name!
-    ["sqlite3_aggregate_context","void*", "sqlite3_context*", "int"],
-    /* sqlite3_auto_extension() has a hand-written binding. */
-    /* sqlite3_bind_blob() and sqlite3_bind_text() have hand-written
-       bindings to permit more flexible inputs. */
-    ["sqlite3_bind_double","int", "sqlite3_stmt*", "int", "f64"],
-    ["sqlite3_bind_int","int", "sqlite3_stmt*", "int", "int"],
-    ["sqlite3_bind_null",undefined, "sqlite3_stmt*", "int"],
-    ["sqlite3_bind_parameter_count", "int", "sqlite3_stmt*"],
-    ["sqlite3_bind_parameter_index","int", "sqlite3_stmt*", "string"],
-    ["sqlite3_bind_pointer", "int",
-     "sqlite3_stmt*", "int", "*", "string:static", "*"],
-    ["sqlite3_busy_handler","int", [
-      "sqlite3*",
-      new wasm.xWrap.FuncPtrAdapter({
-        signature: 'i(pi)',
-        contextKey: (argv,argIndex)=>argv[0/* sqlite3* */]
-      }),
-      "*"
-    ]],
-    ["sqlite3_busy_timeout","int", "sqlite3*", "int"],
-    /* sqlite3_cancel_auto_extension() has a hand-written binding. */
-    /* sqlite3_close_v2() is implemented by hand to perform some
-       extra work. */
-    ["sqlite3_changes", "int", "sqlite3*"],
-    ["sqlite3_clear_bindings","int", "sqlite3_stmt*"],
-    ["sqlite3_collation_needed", "int", "sqlite3*", "*", "*"/*=>v(ppis)*/],
-    ["sqlite3_column_blob","*", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_bytes","int", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_count", "int", "sqlite3_stmt*"],
-    ["sqlite3_column_double","f64", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_int","int", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_name","string", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_text","string", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_type","int", "sqlite3_stmt*", "int"],
-    ["sqlite3_column_value","sqlite3_value*", "sqlite3_stmt*", "int"],
-    ["sqlite3_commit_hook", "void*", [
-      "sqlite3*",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: 'sqlite3_commit_hook',
-        signature: 'i(p)',
-        contextKey: (argv)=>argv[0/* sqlite3* */]
-      }),
-      '*'
-    ]],
-    ["sqlite3_compileoption_get", "string", "int"],
-    ["sqlite3_compileoption_used", "int", "string"],
-    ["sqlite3_complete", "int", "string:flexible"],
-    ["sqlite3_context_db_handle", "sqlite3*", "sqlite3_context*"],
-
-    /* sqlite3_create_function(), sqlite3_create_function_v2(), and
-       sqlite3_create_window_function() use hand-written bindings to
-       simplify handling of their function-type arguments. */
-    /* sqlite3_create_collation() and sqlite3_create_collation_v2()
-       use hand-written bindings to simplify passing of the callback
-       function.
-      ["sqlite3_create_collation", "int",
-     "sqlite3*", "string", "int",//SQLITE_UTF8 is the only legal value
-     "*", "*"],
-    ["sqlite3_create_collation_v2", "int",
-     "sqlite3*", "string", "int",//SQLITE_UTF8 is the only legal value
-     "*", "*", "*"],
-    */
-    ["sqlite3_data_count", "int", "sqlite3_stmt*"],
-    ["sqlite3_db_filename", "string", "sqlite3*", "string"],
-    ["sqlite3_db_handle", "sqlite3*", "sqlite3_stmt*"],
-    ["sqlite3_db_name", "string", "sqlite3*", "int"],
-    ["sqlite3_db_status", "int", "sqlite3*", "int", "*", "*", "int"],
-    ["sqlite3_errcode", "int", "sqlite3*"],
-    ["sqlite3_errmsg", "string", "sqlite3*"],
-    ["sqlite3_error_offset", "int", "sqlite3*"],
-    ["sqlite3_errstr", "string", "int"],
-    ["sqlite3_exec", "int", [
-      "sqlite3*", "string:flexible",
-      new wasm.xWrap.FuncPtrAdapter({
-        signature: 'i(pipp)',
-        bindScope: 'transient',
-        callProxy: (callback)=>{
-          let aNames;
-          return (pVoid, nCols, pColVals, pColNames)=>{
-            try {
-              const aVals = wasm.cArgvToJs(nCols, pColVals);
-              if(!aNames) aNames = wasm.cArgvToJs(nCols, pColNames);
-              return callback(aVals, aNames) | 0;
-            }catch(e){
-              /* If we set the db error state here, the higher-level
-                 exec() call replaces it with its own, so we have no way
-                 of reporting the exception message except the console. We
-                 must not propagate exceptions through the C API. Though
-                 we make an effort to report OOM here, sqlite3_exec()
-                 translates that into SQLITE_ABORT as well. */
-              return e.resultCode || capi.SQLITE_ERROR;
-            }
-          }
-        }
-      }),
-      "*", "**"
-    ]],
-    ["sqlite3_expanded_sql", "string", "sqlite3_stmt*"],
-    ["sqlite3_extended_errcode", "int", "sqlite3*"],
-    ["sqlite3_extended_result_codes", "int", "sqlite3*", "int"],
-    ["sqlite3_file_control", "int", "sqlite3*", "string", "int", "*"],
-    ["sqlite3_finalize", "int", "sqlite3_stmt*"],
-    ["sqlite3_free", undefined,"*"],
-    ["sqlite3_get_autocommit", "int", "sqlite3*"],
-    ["sqlite3_get_auxdata", "*", "sqlite3_context*", "int"],
-    ["sqlite3_initialize", undefined],
-    /*["sqlite3_interrupt", undefined, "sqlite3*"
-       ^^^ we cannot actually currently support this because JS is
-        single-threaded and we don't have a portable way to access a DB
-        from 2 SharedWorkers concurrently. ],*/
-    ["sqlite3_keyword_count", "int"],
-    ["sqlite3_keyword_name", "int", ["int", "**", "*"]],
-    ["sqlite3_keyword_check", "int", ["string", "int"]],
-    ["sqlite3_libversion", "string"],
-    ["sqlite3_libversion_number", "int"],
-    ["sqlite3_limit", "int", ["sqlite3*", "int", "int"]],
-    ["sqlite3_malloc", "*","int"],
-    ["sqlite3_open", "int", "string", "*"],
-    ["sqlite3_open_v2", "int", "string", "*", "int", "string"],
-    /* sqlite3_prepare_v2() and sqlite3_prepare_v3() are handled
-       separately due to us requiring two different sets of semantics
-       for those, depending on how their SQL argument is provided. */
-    /* sqlite3_randomness() uses a hand-written wrapper to extend
-       the range of supported argument types. */
-    ["sqlite3_progress_handler", undefined, [
-      "sqlite3*", "int", new wasm.xWrap.FuncPtrAdapter({
-        name: 'xProgressHandler',
-        signature: 'i(p)',
-        bindScope: 'context',
-        contextKey: (argv,argIndex)=>argv[0/* sqlite3* */]
-      }), "*"
-    ]],
-    ["sqlite3_realloc", "*","*","int"],
-    ["sqlite3_reset", "int", "sqlite3_stmt*"],
-    /* sqlite3_reset_auto_extension() has a hand-written binding. */
-    ["sqlite3_result_blob", undefined, "sqlite3_context*", "*", "int", "*"],
-    ["sqlite3_result_double", undefined, "sqlite3_context*", "f64"],
-    ["sqlite3_result_error", undefined, "sqlite3_context*", "string", "int"],
-    ["sqlite3_result_error_code", undefined, "sqlite3_context*", "int"],
-    ["sqlite3_result_error_nomem", undefined, "sqlite3_context*"],
-    ["sqlite3_result_error_toobig", undefined, "sqlite3_context*"],
-    ["sqlite3_result_int", undefined, "sqlite3_context*", "int"],
-    ["sqlite3_result_null", undefined, "sqlite3_context*"],
-    ["sqlite3_result_pointer", undefined,
-     "sqlite3_context*", "*", "string:static", "*"],
-    ["sqlite3_result_subtype", undefined, "sqlite3_value*", "int"],
-    ["sqlite3_result_text", undefined, "sqlite3_context*", "string", "int", "*"],
-    ["sqlite3_result_zeroblob", undefined, "sqlite3_context*", "int"],
-    ["sqlite3_rollback_hook", "void*", [
-      "sqlite3*",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: 'sqlite3_rollback_hook',
-        signature: 'v(p)',
-        contextKey: (argv)=>argv[0/* sqlite3* */]
-      }),
-      '*'
-    ]],
-    ["sqlite3_set_authorizer", "int", [
-      "sqlite3*",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: "sqlite3_set_authorizer::xAuth",
-        signature: "i(pi"+"ssss)",
-        contextKey: (argv, argIndex)=>argv[0/*(sqlite3*)*/],
-        callProxy: (callback)=>{
-          return (pV, iCode, s0, s1, s2, s3)=>{
-            try{
-              s0 = s0 && wasm.cstrToJs(s0); s1 = s1 && wasm.cstrToJs(s1);
-              s2 = s2 && wasm.cstrToJs(s2); s3 = s3 && wasm.cstrToJs(s3);
-              return callback(pV, iCode, s0, s1, s2, s3) || 0;
-            }catch(e){
-              return e.resultCode || capi.SQLITE_ERROR;
-            }
-          }
-        }
-      }),
-      "*"/*pUserData*/
-    ]],
-    ["sqlite3_set_auxdata", undefined, [
-      "sqlite3_context*", "int", "*",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: 'xDestroyAuxData',
-        signature: 'v(*)',
-        contextKey: (argv, argIndex)=>argv[0/* sqlite3_context* */]
-      })
-    ]],
-    ["sqlite3_shutdown", undefined],
-    ["sqlite3_sourceid", "string"],
-    ["sqlite3_sql", "string", "sqlite3_stmt*"],
-    ["sqlite3_status", "int", "int", "*", "*", "int"],
-    ["sqlite3_step", "int", "sqlite3_stmt*"],
-    ["sqlite3_stmt_isexplain", "int", ["sqlite3_stmt*"]],
-    ["sqlite3_stmt_readonly", "int", ["sqlite3_stmt*"]],
-    ["sqlite3_stmt_status", "int", "sqlite3_stmt*", "int", "int"],
-    ["sqlite3_strglob", "int", "string","string"],
-    ["sqlite3_stricmp", "int", "string", "string"],
-    ["sqlite3_strlike", "int", "string", "string","int"],
-    ["sqlite3_strnicmp", "int", "string", "string", "int"],
-    ["sqlite3_table_column_metadata", "int",
-     "sqlite3*", "string", "string", "string",
-     "**", "**", "*", "*", "*"],
-    ["sqlite3_total_changes", "int", "sqlite3*"],
-    ["sqlite3_trace_v2", "int", [
-      "sqlite3*", "int",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: 'sqlite3_trace_v2::callback',
-        signature: 'i(ippp)',
-        contextKey: (argv,argIndex)=>argv[0/* sqlite3* */]
-      }),
-      "*"
-    ]],
-    ["sqlite3_txn_state", "int", ["sqlite3*","string"]],
-    /* Note that sqlite3_uri_...() have very specific requirements for
-       their first C-string arguments, so we cannot perform any value
-       conversion on those. */
-    ["sqlite3_uri_boolean", "int", "sqlite3_filename", "string", "int"],
-    ["sqlite3_uri_key", "string", "sqlite3_filename", "int"],
-    ["sqlite3_uri_parameter", "string", "sqlite3_filename", "string"],
-    ["sqlite3_user_data","void*", "sqlite3_context*"],
-    ["sqlite3_value_blob", "*", "sqlite3_value*"],
-    ["sqlite3_value_bytes","int", "sqlite3_value*"],
-    ["sqlite3_value_double","f64", "sqlite3_value*"],
-    ["sqlite3_value_dup", "sqlite3_value*", "sqlite3_value*"],
-    ["sqlite3_value_free", undefined, "sqlite3_value*"],
-    ["sqlite3_value_frombind", "int", "sqlite3_value*"],
-    ["sqlite3_value_int","int", "sqlite3_value*"],
-    ["sqlite3_value_nochange", "int", "sqlite3_value*"],
-    ["sqlite3_value_numeric_type", "int", "sqlite3_value*"],
-    ["sqlite3_value_pointer", "*", "sqlite3_value*", "string:static"],
-    ["sqlite3_value_subtype", "int", "sqlite3_value*"],
-    ["sqlite3_value_text", "string", "sqlite3_value*"],
-    ["sqlite3_value_type", "int", "sqlite3_value*"],
-    ["sqlite3_vfs_find", "*", "string"],
-    ["sqlite3_vfs_register", "int", "sqlite3_vfs*", "int"],
-    ["sqlite3_vfs_unregister", "int", "sqlite3_vfs*"]
-  ]/*wasm.bindingSignatures*/;
-
-  if(false && wasm.compileOptionUsed('SQLITE_ENABLE_NORMALIZE')){
-    /* ^^^ "the problem" is that this is an option feature and the
-       build-time function-export list does not currently take
-       optional features into account. */
-    wasm.bindingSignatures.push(["sqlite3_normalized_sql", "string", "sqlite3_stmt*"]);
-  }
-
-//#if enable-see
-  if(wasm.exports.sqlite3_key_v2 instanceof Function){
-    /**
-       This code is capable of using an SEE build but note that an SEE
-       WASM build is generally incompatible with SEE's license
-       conditions. It is permitted for use internally in organizations
-       which have licensed SEE, but not for public sites because
-       exposing an SEE build of sqlite3.wasm effectively provides all
-       clients with a working copy of the commercial SEE code.
-    */
-    wasm.bindingSignatures.push(
-      ["sqlite3_key", "int", "sqlite3*", "string", "int"],
-      ["sqlite3_key_v2","int","sqlite3*","string","*","int"],
-      ["sqlite3_rekey", "int", "sqlite3*", "string", "int"],
-      ["sqlite3_rekey_v2", "int", "sqlite3*", "string", "*", "int"],
-      ["sqlite3_activate_see", undefined, "string"]
-    );
-  }
-//#endif enable-see
-
-  /**
-     Functions which require BigInt (int64) support are separated from
-     the others because we need to conditionally bind them or apply
-     dummy impls, depending on the capabilities of the environment.
-     (That said: we never actually build without BigInt support,
-     and such builds are untested.)
-
-     Note that not all of these functions directly require int64
-     but are only for use with APIs which require int64. For example,
-     the vtab-related functions.
-  */
-  wasm.bindingSignatures.int64 = [
-    ["sqlite3_bind_int64","int", ["sqlite3_stmt*", "int", "i64"]],
-    ["sqlite3_changes64","i64", ["sqlite3*"]],
-    ["sqlite3_column_int64","i64", ["sqlite3_stmt*", "int"]],
-    ["sqlite3_create_module", "int",
-     ["sqlite3*","string","sqlite3_module*","*"]],
-    ["sqlite3_create_module_v2", "int",
-     ["sqlite3*","string","sqlite3_module*","*","*"]],
-    ["sqlite3_declare_vtab", "int", ["sqlite3*", "string:flexible"]],
-    ["sqlite3_deserialize", "int", "sqlite3*", "string", "*", "i64", "i64", "int"]
-    /* Careful! Short version: de/serialize() are problematic because they
-       might use a different allocator than the user for managing the
-       deserialized block. de/serialize() are ONLY safe to use with
-       sqlite3_malloc(), sqlite3_free(), and its 64-bit variants. Because
-       of this, the canonical builds of sqlite3.wasm/js guarantee that
-       sqlite3.wasm.alloc() and friends use those allocators. Custom builds
-       may not guarantee that, however. */,
-    ["sqlite3_drop_modules", "int", ["sqlite3*", "**"]],
-    ["sqlite3_last_insert_rowid", "i64", ["sqlite3*"]],
-    ["sqlite3_malloc64", "*","i64"],
-    ["sqlite3_msize", "i64", "*"],
-    ["sqlite3_overload_function", "int", ["sqlite3*","string","int"]],
-    ["sqlite3_preupdate_blobwrite", "int", "sqlite3*"],
-    ["sqlite3_preupdate_count", "int", "sqlite3*"],
-    ["sqlite3_preupdate_depth", "int", "sqlite3*"],
-    ["sqlite3_preupdate_hook", "*", [
-      "sqlite3*",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: 'sqlite3_preupdate_hook',
-        signature: "v(ppippjj)",
-        contextKey: (argv)=>argv[0/* sqlite3* */],
-        callProxy: (callback)=>{
-          return (p,db,op,zDb,zTbl,iKey1,iKey2)=>{
-            callback(p, db, op, wasm.cstrToJs(zDb), wasm.cstrToJs(zTbl),
-                     iKey1, iKey2);
-          };
-        }
-      }),
-      "*"
-    ]],
-    ["sqlite3_preupdate_new", "int", ["sqlite3*", "int", "**"]],
-    ["sqlite3_preupdate_old", "int", ["sqlite3*", "int", "**"]],
-    ["sqlite3_realloc64", "*","*", "i64"],
-    ["sqlite3_result_int64", undefined, "*", "i64"],
-    ["sqlite3_result_zeroblob64", "int", "*", "i64"],
-    ["sqlite3_serialize","*", "sqlite3*", "string", "*", "int"],
-    ["sqlite3_set_last_insert_rowid", undefined, ["sqlite3*", "i64"]],
-    ["sqlite3_status64", "int", "int", "*", "*", "int"],
-    ["sqlite3_total_changes64", "i64", ["sqlite3*"]],
-    ["sqlite3_update_hook", "*", [
-      "sqlite3*",
-      new wasm.xWrap.FuncPtrAdapter({
-        name: 'sqlite3_update_hook',
-        signature: "v(iippj)",
-        contextKey: (argv)=>argv[0/* sqlite3* */],
-        callProxy: (callback)=>{
-          return (p,op,z0,z1,rowid)=>{
-            callback(p, op, wasm.cstrToJs(z0), wasm.cstrToJs(z1), rowid);
-          };
-        }
-      }),
-      "*"
-    ]],
-    ["sqlite3_uri_int64", "i64", ["sqlite3_filename", "string", "i64"]],
-    ["sqlite3_value_int64","i64", "sqlite3_value*"],
-    ["sqlite3_vtab_collation","string","sqlite3_index_info*","int"],
-    ["sqlite3_vtab_distinct","int", "sqlite3_index_info*"],
-    ["sqlite3_vtab_in","int", "sqlite3_index_info*", "int", "int"],
-    ["sqlite3_vtab_in_first", "int", "sqlite3_value*", "**"],
-    ["sqlite3_vtab_in_next", "int", "sqlite3_value*", "**"],
-    /*["sqlite3_vtab_config" is variadic and requires a hand-written
-      proxy.] */
-    ["sqlite3_vtab_nochange","int", "sqlite3_context*"],
-    ["sqlite3_vtab_on_conflict","int", "sqlite3*"],
-    ["sqlite3_vtab_rhs_value","int", "sqlite3_index_info*", "int", "**"]
-  ];
-
-  // Add session/changeset APIs...
-  if(wasm.bigIntEnabled && !!wasm.exports.sqlite3changegroup_add){
-    /**
-       FuncPtrAdapter options for session-related callbacks with the
-       native signature "i(ps)". This proxy converts the 2nd argument
-       from a C string to a JS string before passing the arguments on
-       to the client-provided JS callback.
-    */
-    const __ipsProxy = {
-      signature: 'i(ps)',
-      callProxy:(callback)=>{
-        return (p,s)=>{
-          try{return callback(p, wasm.cstrToJs(s)) | 0}
-          catch(e){return e.resultCode || capi.SQLITE_ERROR}
-        }
-      }
-    };
-
-    wasm.bindingSignatures.int64.push(...[
-      ['sqlite3changegroup_add', 'int', ['sqlite3_changegroup*', 'int', 'void*']],
-      ['sqlite3changegroup_add_strm', 'int', [
-        'sqlite3_changegroup*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changegroup_delete', undefined, ['sqlite3_changegroup*']],
-      ['sqlite3changegroup_new', 'int', ['**']],
-      ['sqlite3changegroup_output', 'int', ['sqlite3_changegroup*', 'int*', '**']],
-      ['sqlite3changegroup_output_strm', 'int', [
-        'sqlite3_changegroup*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xOutput', signature: 'i(ppi)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changeset_apply', 'int', [
-        'sqlite3*', 'int', 'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xFilter', bindScope: 'transient', ...__ipsProxy
-        }),
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xConflict', signature: 'i(pip)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changeset_apply_strm', 'int', [
-        'sqlite3*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xFilter', bindScope: 'transient', ...__ipsProxy
-        }),
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xConflict', signature: 'i(pip)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changeset_apply_v2', 'int', [
-        'sqlite3*', 'int', 'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xFilter', bindScope: 'transient', ...__ipsProxy
-        }),
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xConflict', signature: 'i(pip)', bindScope: 'transient'
-        }),
-        'void*', '**', 'int*', 'int'
-
-      ]],
-      ['sqlite3changeset_apply_v2_strm', 'int', [
-        'sqlite3*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xFilter', bindScope: 'transient', ...__ipsProxy
-        }),
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xConflict', signature: 'i(pip)', bindScope: 'transient'
-        }),
-        'void*', '**', 'int*', 'int'
-      ]],
-      ['sqlite3changeset_concat', 'int', ['int','void*', 'int', 'void*', 'int*', '**']],
-      ['sqlite3changeset_concat_strm', 'int', [
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInputA', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInputB', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xOutput', signature: 'i(ppi)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changeset_conflict', 'int', ['sqlite3_changeset_iter*', 'int', '**']],
-      ['sqlite3changeset_finalize', 'int', ['sqlite3_changeset_iter*']],
-      ['sqlite3changeset_fk_conflicts', 'int', ['sqlite3_changeset_iter*', 'int*']],
-      ['sqlite3changeset_invert', 'int', ['int', 'void*', 'int*', '**']],
-      ['sqlite3changeset_invert_strm', 'int', [
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xOutput', signature: 'i(ppi)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changeset_new', 'int', ['sqlite3_changeset_iter*', 'int', '**']],
-      ['sqlite3changeset_next', 'int', ['sqlite3_changeset_iter*']],
-      ['sqlite3changeset_old', 'int', ['sqlite3_changeset_iter*', 'int', '**']],
-      ['sqlite3changeset_op', 'int', [
-        'sqlite3_changeset_iter*', '**', 'int*', 'int*','int*'
-      ]],
-      ['sqlite3changeset_pk', 'int', ['sqlite3_changeset_iter*', '**', 'int*']],
-      ['sqlite3changeset_start', 'int', ['**', 'int', '*']],
-      ['sqlite3changeset_start_strm', 'int', [
-        '**',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3changeset_start_v2', 'int', ['**', 'int', '*', 'int']],
-      ['sqlite3changeset_start_v2_strm', 'int', [
-        '**',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xInput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*', 'int'
-      ]],
-      ['sqlite3session_attach', 'int', ['sqlite3_session*', 'string']],
-      ['sqlite3session_changeset', 'int', ['sqlite3_session*', 'int*', '**']],
-      ['sqlite3session_changeset_size', 'i64', ['sqlite3_session*']],
-      ['sqlite3session_changeset_strm', 'int', [
-        'sqlite3_session*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xOutput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3session_config', 'int', ['int', 'void*']],
-      ['sqlite3session_create', 'int', ['sqlite3*', 'string', '**']],
-      //sqlite3session_delete() is bound manually
-      ['sqlite3session_diff', 'int', ['sqlite3_session*', 'string', 'string', '**']],
-      ['sqlite3session_enable', 'int', ['sqlite3_session*', 'int']],
-      ['sqlite3session_indirect', 'int', ['sqlite3_session*', 'int']],
-      ['sqlite3session_isempty', 'int', ['sqlite3_session*']],
-      ['sqlite3session_memory_used', 'i64', ['sqlite3_session*']],
-      ['sqlite3session_object_config', 'int', ['sqlite3_session*', 'int', 'void*']],
-      ['sqlite3session_patchset', 'int', ['sqlite3_session*', '*', '**']],
-      ['sqlite3session_patchset_strm', 'int', [
-        'sqlite3_session*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xOutput', signature: 'i(ppp)', bindScope: 'transient'
-        }),
-        'void*'
-      ]],
-      ['sqlite3session_table_filter', undefined, [
-        'sqlite3_session*',
-        new wasm.xWrap.FuncPtrAdapter({
-          name: 'xFilter', ...__ipsProxy,
-          contextKey: (argv,argIndex)=>argv[0/* (sqlite3_session*) */]
-        }),
-        '*'
-      ]]
-    ]);
-  }/*session/changeset APIs*/
-
-  /**
-     Functions which are intended solely for API-internal use by the
-     WASM components, not client code. These get installed into
-     sqlite3.util. Some of them get exposed to clients via variants
-     in sqlite3_js_...().
-
-     2024-01-11: these were renamed, with two underscores in the
-     prefix, to ensure that clients do not accidentally depend on
-     them.  They have always been documented as internal-use-only, so
-     no clients "should" be depending on the old names.
-  */
-  wasm.bindingSignatures.wasmInternal = [
-    ["sqlite3__wasm_db_reset", "int", "sqlite3*"],
-    ["sqlite3__wasm_db_vfs", "sqlite3_vfs*", "sqlite3*","string"],
-    [/* DO NOT USE. This is deprecated since 2023-08-11 because it can
-        trigger assert() in debug builds when used with file sizes
-        which are not sizes to a multiple of a valid db page size. */
-      "sqlite3__wasm_vfs_create_file", "int", "sqlite3_vfs*","string","*", "int"
-    ],
-    ["sqlite3__wasm_posix_create_file", "int", "string","*", "int"],
-    ["sqlite3__wasm_vfs_unlink", "int", "sqlite3_vfs*","string"],
-    ["sqlite3__wasm_qfmt_token","string:dealloc", "string","int"]
-  ];
-
-  /**
-     Install JS<->C struct bindings for the non-opaque struct types we
-     need... */
-  sqlite3.StructBinder = globalThis.Jaccwabyt({
-    heap: 0 ? wasm.memory : wasm.heap8u,
-    alloc: wasm.alloc,
-    dealloc: wasm.dealloc,
-    bigIntEnabled: wasm.bigIntEnabled,
-    memberPrefix: /* Never change this: this prefix is baked into any
-                     amount of code and client-facing docs. */ '$'
-  });
-  delete globalThis.Jaccwabyt;
-
-  {// wasm.xWrap() bindings...
-
-    /* Convert Arrays and certain TypedArrays to strings for
-       'string:flexible'-type arguments */
-    const __xString = wasm.xWrap.argAdapter('string');
-    wasm.xWrap.argAdapter(
-      'string:flexible', (v)=>__xString(util.flexibleString(v))
-    );
-
-    /**
-       The 'string:static' argument adapter treats its argument as
-       either...
-
-       - WASM pointer: assumed to be a long-lived C-string which gets
-         returned as-is.
-
-       - Anything else: gets coerced to a JS string for use as a map
-         key. If a matching entry is found (as described next), it is
-         returned, else wasm.allocCString() is used to create a a new
-         string, map its pointer to (''+v) for the remainder of the
-         application's life, and returns that pointer value for this
-         call and all future calls which are passed a
-         string-equivalent argument.
-
-       Use case: sqlite3_bind_pointer() and sqlite3_result_pointer()
-       call for "a static string and preferably a string
-       literal." This converter is used to ensure that the string
-       value seen by those functions is long-lived and behaves as they
-       need it to.
-    */
-    wasm.xWrap.argAdapter(
-      'string:static',
-      function(v){
-        if(wasm.isPtr(v)) return v;
-        v = ''+v;
-        let rc = this[v];
-        return rc || (this[v] = wasm.allocCString(v));
-      }.bind(Object.create(null))
-    );
-
-    /**
-       Add some descriptive xWrap() aliases for '*' intended to (A)
-       initially improve readability/correctness of
-       wasm.bindingSignatures and (B) provide automatic conversion
-       from higher-level representations, e.g. capi.sqlite3_vfs to
-       `sqlite3_vfs*` via capi.sqlite3_vfs.pointer.
-    */
-    const __xArgPtr = wasm.xWrap.argAdapter('*');
-    const nilType = function(){
-      /*a class which no value can ever be an instance of*/
-    };
-    wasm.xWrap.argAdapter('sqlite3_filename', __xArgPtr)
-    ('sqlite3_context*', __xArgPtr)
-    ('sqlite3_value*', __xArgPtr)
-    ('void*', __xArgPtr)
-    ('sqlite3_changegroup*', __xArgPtr)
-    ('sqlite3_changeset_iter*', __xArgPtr)
-    ('sqlite3_session*', __xArgPtr)
-    ('sqlite3_stmt*', (v)=>
-      __xArgPtr((v instanceof (sqlite3?.oo1?.Stmt || nilType))
-           ? v.pointer : v))
-    ('sqlite3*', (v)=>
-      __xArgPtr((v instanceof (sqlite3?.oo1?.DB || nilType))
-           ? v.pointer : v))
-    ('sqlite3_index_info*', (v)=>
-      __xArgPtr((v instanceof (capi.sqlite3_index_info || nilType))
-           ? v.pointer : v))
-    ('sqlite3_module*', (v)=>
-      __xArgPtr((v instanceof (capi.sqlite3_module || nilType))
-           ? v.pointer : v))
-    /**
-       `sqlite3_vfs*`:
-
-       - v is-a string: use the result of sqlite3_vfs_find(v) but
-         throw if it returns 0.
-       - v is-a capi.sqlite3_vfs: use v.pointer.
-       - Else return the same as the `'*'` argument conversion.
-    */
-    ('sqlite3_vfs*', (v)=>{
-      if('string'===typeof v){
-        /* A NULL sqlite3_vfs pointer will be treated as the default
-           VFS in many contexts. We specifically do not want that
-           behavior here. */
-        return capi.sqlite3_vfs_find(v)
-          || sqlite3.SQLite3Error.toss(
-            capi.SQLITE_NOTFOUND,
-            "Unknown sqlite3_vfs name:", v
-          );
-      }
-      return __xArgPtr((v instanceof (capi.sqlite3_vfs || nilType))
-                       ? v.pointer : v);
-    });
-
-    const __xRcPtr = wasm.xWrap.resultAdapter('*');
-    wasm.xWrap.resultAdapter('sqlite3*', __xRcPtr)
-    ('sqlite3_context*', __xRcPtr)
-    ('sqlite3_stmt*', __xRcPtr)
-    ('sqlite3_value*', __xRcPtr)
-    ('sqlite3_vfs*', __xRcPtr)
-    ('void*', __xRcPtr);
-
-    /**
-       Populate api object with sqlite3_...() by binding the "raw" wasm
-       exports into type-converting proxies using wasm.xWrap().
-    */
-    if(0 === wasm.exports.sqlite3_step.length){
-      /* This environment wraps exports in nullary functions, which means
-         we must disable the arg-count validation we otherwise perform
-         on the wrappers. */
-      wasm.xWrap.doArgcCheck = false;
-      sqlite3.config.warn(
-        "Disabling sqlite3.wasm.xWrap.doArgcCheck due to environmental quirks."
-      );
-    }
-    for(const e of wasm.bindingSignatures){
-      capi[e[0]] = wasm.xWrap.apply(null, e);
-    }
-    for(const e of wasm.bindingSignatures.wasmInternal){
-      util[e[0]] = wasm.xWrap.apply(null, e);
-    }
-
-    /* For C API functions which cannot work properly unless
-       wasm.bigIntEnabled is true, install a bogus impl which throws
-       if called when bigIntEnabled is false. The alternative would be
-       to elide these functions altogether, which seems likely to
-       cause more confusion. */
-    const fI64Disabled = function(fname){
-      return ()=>toss(fname+"() is unavailable due to lack",
-                      "of BigInt support in this build.");
-    };
-    for(const e of wasm.bindingSignatures.int64){
-      capi[e[0]] = wasm.bigIntEnabled
-        ? wasm.xWrap.apply(null, e)
-        : fI64Disabled(e[0]);
-    }
-
-    /* There's no need to expose bindingSignatures to clients,
-       implicitly making it part of the public interface. */
-    delete wasm.bindingSignatures;
-
-    if(wasm.exports.sqlite3__wasm_db_error){
-      const __db_err = wasm.xWrap(
-        'sqlite3__wasm_db_error', 'int', 'sqlite3*', 'int', 'string'
-      );
-      /**
-         Sets the given db's error state. Accepts:
-
-         - (sqlite3*, int code, string msg)
-         - (sqlite3*, Error e [,string msg = ''+e])
-
-         If passed a WasmAllocError, the message is ignored and the
-         result code is SQLITE_NOMEM. If passed any other Error type,
-         the result code defaults to SQLITE_ERROR unless the Error
-         object has a resultCode property, in which case that is used
-         (e.g. SQLite3Error has that). If passed a non-WasmAllocError
-         exception, the message string defaults to theError.message.
-
-         Returns the resulting code. Pass (pDb,0,0) to clear the error
-         state.
-       */
-      util.sqlite3__wasm_db_error = function(pDb, resultCode, message){
-        if(resultCode instanceof sqlite3.WasmAllocError){
-          resultCode = capi.SQLITE_NOMEM;
-          message = 0 /*avoid allocating message string*/;
-        }else if(resultCode instanceof Error){
-          message = message || ''+resultCode;
-          resultCode = (resultCode.resultCode || capi.SQLITE_ERROR);
-        }
-        return pDb ? __db_err(pDb, resultCode, message) : resultCode;
-      };
-    }else{
-      util.sqlite3__wasm_db_error = function(pDb,errCode,msg){
-        console.warn("sqlite3__wasm_db_error() is not exported.",arguments);
-        return errCode;
-      };
-    }
-  }/*xWrap() bindings*/
-
-  {/* Import C-level constants and structs... */
-    const cJson = wasm.xCall('sqlite3__wasm_enum_json');
-    if(!cJson){
-      toss("Maintenance required: increase sqlite3__wasm_enum_json()'s",
-           "static buffer size!");
-    }
-    //console.debug('wasm.ctype length =',wasm.cstrlen(cJson));
-    wasm.ctype = JSON.parse(wasm.cstrToJs(cJson));
-    // Groups of SQLITE_xyz macros...
-    const defineGroups = ['access', 'authorizer',
-                          'blobFinalizers', 'changeset',
-                          'config', 'dataTypes',
-                          'dbConfig', 'dbStatus',
-                          'encodings', 'fcntl', 'flock', 'ioCap',
-                          'limits', 'openFlags',
-                          'prepareFlags', 'resultCodes',
-                          'sqlite3Status',
-                          'stmtStatus', 'syncFlags',
-                          'trace', 'txnState', 'udfFlags',
-                          'version' ];
-    if(wasm.bigIntEnabled){
-      defineGroups.push('serialize', 'session', 'vtab');
-    }
-    for(const t of defineGroups){
-      for(const e of Object.entries(wasm.ctype[t])){
-        // ^^^ [k,v] there triggers a buggy code transformation via
-        // one of the Emscripten-driven optimizers.
-        capi[e[0]] = e[1];
-      }
-    }
-    if(!wasm.functionEntry(capi.SQLITE_WASM_DEALLOC)){
-      toss("Internal error: cannot resolve exported function",
-           "entry SQLITE_WASM_DEALLOC (=="+capi.SQLITE_WASM_DEALLOC+").");
-    }
-    const __rcMap = Object.create(null);
-    for(const t of ['resultCodes']){
-      for(const e of Object.entries(wasm.ctype[t])){
-        __rcMap[e[1]] = e[0];
-      }
-    }
-    /**
-       For the given integer, returns the SQLITE_xxx result code as a
-       string, or undefined if no such mapping is found.
-    */
-    capi.sqlite3_js_rc_str = (rc)=>__rcMap[rc];
-    /* Bind all registered C-side structs... */
-    const notThese = Object.assign(Object.create(null),{
-      // For each struct to NOT register, map its name to true:
-      WasmTestStruct: true,
-      /* We unregister the kvvfs VFS from Worker threads below. */
-      sqlite3_kvvfs_methods: !util.isUIThread(),
-      /* sqlite3_index_info and friends require int64: */
-      sqlite3_index_info: !wasm.bigIntEnabled,
-      sqlite3_index_constraint: !wasm.bigIntEnabled,
-      sqlite3_index_orderby: !wasm.bigIntEnabled,
-      sqlite3_index_constraint_usage: !wasm.bigIntEnabled
-    });
-    for(const s of wasm.ctype.structs){
-      if(!notThese[s.name]){
-        capi[s.name] = sqlite3.StructBinder(s);
-      }
-    }
-    if(capi.sqlite3_index_info){
-      /* Move these inner structs into sqlite3_index_info.  Binding
-      ** them to WASM requires that we create global-scope structs to
-      ** model them with, but those are no longer needed after we've
-      ** passed them to StructBinder. */
-      for(const k of ['sqlite3_index_constraint',
-                      'sqlite3_index_orderby',
-                      'sqlite3_index_constraint_usage']){
-        capi.sqlite3_index_info[k] = capi[k];
-        delete capi[k];
-      }
-      capi.sqlite3_vtab_config = wasm.xWrap(
-        'sqlite3__wasm_vtab_config','int',[
-          'sqlite3*', 'int', 'int']
-      );
-    }/* end vtab-related setup */
-  }/*end C constant and struct imports*/
-
-  /**
-     Internal helper to assist in validating call argument counts in
-     the hand-written sqlite3_xyz() wrappers. We do this only for
-     consistency with non-special-case wrappings.
-  */
-  const __dbArgcMismatch = (pDb,f,n)=>{
-    return util.sqlite3__wasm_db_error(pDb, capi.SQLITE_MISUSE,
-                                      f+"() requires "+n+" argument"+
-                                      (1===n?"":'s')+".");
-  };
-
-  /** Code duplication reducer for functions which take an encoding
-      argument and require SQLITE_UTF8.  Sets the db error code to
-      SQLITE_FORMAT and returns that code. */
-  const __errEncoding = (pDb)=>{
-    return util.sqlite3__wasm_db_error(
-      pDb, capi.SQLITE_FORMAT, "SQLITE_UTF8 is the only supported encoding."
-    );
-  };
-
-  /**
-     __dbCleanupMap is infrastructure for recording registration of
-     UDFs and collations so that sqlite3_close_v2() can clean up any
-     automated JS-to-WASM function conversions installed by those.
-  */
-  const __argPDb = (pDb)=>wasm.xWrap.argAdapter('sqlite3*')(pDb);
-  const __argStr = (str)=>wasm.isPtr(str) ? wasm.cstrToJs(str) : str;
-  const __dbCleanupMap = function(
-    pDb, mode/*0=remove, >0=create if needed, <0=do not create if missing*/
-  ){
-    pDb = __argPDb(pDb);
-    let m = this.dbMap.get(pDb);
-    if(!mode){
-      this.dbMap.delete(pDb);
-      return m;
-    }else if(!m && mode>0){
-      this.dbMap.set(pDb, (m = Object.create(null)));
-    }
-    return m;
-  }.bind(Object.assign(Object.create(null),{
-    dbMap: new Map
-  }));
-
-  __dbCleanupMap.addCollation = function(pDb, name){
-    const m = __dbCleanupMap(pDb, 1);
-    if(!m.collation) m.collation = new Set;
-    m.collation.add(__argStr(name).toLowerCase());
-  };
-
-  __dbCleanupMap._addUDF = function(pDb, name, arity, map){
-    /* Map UDF name to a Set of arity values */
-    name = __argStr(name).toLowerCase();
-    let u = map.get(name);
-    if(!u) map.set(name, (u = new Set));
-    u.add((arity<0) ? -1 : arity);
-  };
-
-  __dbCleanupMap.addFunction = function(pDb, name, arity){
-    const m = __dbCleanupMap(pDb, 1);
-    if(!m.udf) m.udf = new Map;
-    this._addUDF(pDb, name, arity, m.udf);
-  };
-
-  __dbCleanupMap.addWindowFunc = function(pDb, name, arity){
-    const m = __dbCleanupMap(pDb, 1);
-    if(!m.wudf) m.wudf = new Map;
-    this._addUDF(pDb, name, arity, m.wudf);
-  };
-
-  /**
-     Intended to be called _only_ from sqlite3_close_v2(),
-     passed its non-0 db argument.
-
-     This function frees up certain automatically-installed WASM
-     function bindings which were installed on behalf of the given db,
-     as those may otherwise leak.
-
-     Notable caveat: this is only ever run via
-     sqlite3.capi.sqlite3_close_v2(). If a client, for whatever
-     reason, uses sqlite3.wasm.exports.sqlite3_close_v2() (the
-     function directly exported from WASM), this cleanup will not
-     happen.
-
-     This is not a silver bullet for avoiding automation-related
-     leaks but represents "an honest effort."
-
-     The issue being addressed here is covered at:
-
-     https://sqlite.org/wasm/doc/trunk/api-c-style.md#convert-func-ptr
-  */
-  __dbCleanupMap.cleanup = function(pDb){
-    pDb = __argPDb(pDb);
-    //wasm.xWrap.FuncPtrAdapter.debugFuncInstall = false;
-    /**
-       Installing NULL functions in the C API will remove those
-       bindings. The FuncPtrAdapter which sits between us and the C
-       API will also treat that as an opportunity to
-       wasm.uninstallFunction() any WASM function bindings it has
-       installed for pDb.
-    */
-    const closeArgs = [pDb];
-    for(const name of [
-      'sqlite3_busy_handler',
-      'sqlite3_commit_hook',
-      'sqlite3_preupdate_hook',
-      'sqlite3_progress_handler',
-      'sqlite3_rollback_hook',
-      'sqlite3_set_authorizer',
-      'sqlite3_trace_v2',
-      'sqlite3_update_hook'
-    ]) {
-      const x = wasm.exports[name];
-      closeArgs.length = x.length/*==argument count*/
-      /* recall that undefined entries translate to 0 when passed to
-         WASM. */;
-      try{ capi[name](...closeArgs) }
-      catch(e){
-        console.warn("close-time call of",name+"(",closeArgs,") threw:",e);
-      }
-    }
-    const m = __dbCleanupMap(pDb, 0);
-    if(!m) return;
-    if(m.collation){
-      for(const name of m.collation){
-        try{
-          capi.sqlite3_create_collation_v2(
-            pDb, name, capi.SQLITE_UTF8, 0, 0, 0
-          );
-        }catch(e){
-          /*ignored*/
-        }
-      }
-      delete m.collation;
-    }
-    let i;
-    for(i = 0; i < 2; ++i){ /* Clean up UDFs... */
-      const fmap = i ? m.wudf : m.udf;
-      if(!fmap) continue;
-      const func = i
-            ? capi.sqlite3_create_window_function
-            : capi.sqlite3_create_function_v2;
-      for(const e of fmap){
-        const name = e[0], arities = e[1];
-        const fargs = [pDb, name, 0/*arity*/, capi.SQLITE_UTF8, 0, 0, 0, 0, 0];
-        if(i) fargs.push(0);
-        for(const arity of arities){
-          try{ fargs[2] = arity; func.apply(null, fargs); }
-          catch(e){/*ignored*/}
-        }
-        arities.clear();
-      }
-      fmap.clear();
-    }
-    delete m.udf;
-    delete m.wudf;
-  }/*__dbCleanupMap.cleanup()*/;
-
-  {/* Binding of sqlite3_close_v2() */
-    const __sqlite3CloseV2 = wasm.xWrap("sqlite3_close_v2", "int", "sqlite3*");
-    capi.sqlite3_close_v2 = function(pDb){
-      if(1!==arguments.length) return __dbArgcMismatch(pDb, 'sqlite3_close_v2', 1);
-      if(pDb){
-        try{__dbCleanupMap.cleanup(pDb)} catch(e){/*ignored*/}
-      }
-      return __sqlite3CloseV2(pDb);
-    };
-  }/*sqlite3_close_v2()*/
-
-  if(capi.sqlite3session_table_filter){
-    const __sqlite3SessionDelete = wasm.xWrap(
-      'sqlite3session_delete', undefined, ['sqlite3_session*']
-    );
-    capi.sqlite3session_delete = function(pSession){
-      if(1!==arguments.length){
-        return __dbArgcMismatch(pDb, 'sqlite3session_delete', 1);
-        /* Yes, we're returning a value from a void function. That seems
-           like the lesser evil compared to not maintaining arg-count
-           consistency as we do with other similar bindings. */
-      }
-      else if(pSession){
-        //wasm.xWrap.FuncPtrAdapter.debugFuncInstall = true;
-        capi.sqlite3session_table_filter(pSession, 0, 0);
-      }
-      __sqlite3SessionDelete(pSession);
-    };
-  }
-
-  {/* Bindings for sqlite3_create_collation[_v2]() */
-    // contextKey() impl for wasm.xWrap.FuncPtrAdapter
-    const contextKey = (argv,argIndex)=>{
-      return 'argv['+argIndex+']:'+argv[0/* sqlite3* */]+
-        ':'+wasm.cstrToJs(argv[1/* collation name */]).toLowerCase()
-    };
-    const __sqlite3CreateCollationV2 = wasm.xWrap(
-      'sqlite3_create_collation_v2', 'int', [
-        'sqlite3*', 'string', 'int', '*',
-        new wasm.xWrap.FuncPtrAdapter({
-          /* int(*xCompare)(void*,int,const void*,int,const void*) */
-          name: 'xCompare', signature: 'i(pipip)', contextKey
-        }),
-        new wasm.xWrap.FuncPtrAdapter({
-          /* void(*xDestroy(void*) */
-          name: 'xDestroy', signature: 'v(p)', contextKey
-        })
-      ]
-    );
-
-    /**
-       Works exactly like C's sqlite3_create_collation_v2() except that:
-
-       1) It returns capi.SQLITE_FORMAT if the 3rd argument contains
-          any encoding-related value other than capi.SQLITE_UTF8.  No
-          other encodings are supported. As a special case, if the
-          bottom 4 bits of that argument are 0, SQLITE_UTF8 is
-          assumed.
-
-       2) It accepts JS functions for its function-pointer arguments,
-          for which it will install WASM-bound proxies. The bindings
-          are "permanent," in that they will stay in the WASM environment
-          until it shuts down unless the client calls this again with the
-          same collation name and a value of 0 or null for the
-          the function pointer(s).
-
-       For consistency with the C API, it requires the same number of
-       arguments. It returns capi.SQLITE_MISUSE if passed any other
-       argument count.
-
-       Returns 0 on success, non-0 on error, in which case the error
-       state of pDb (of type `sqlite3*` or argument-convertible to it)
-       may contain more information.
-    */
-    capi.sqlite3_create_collation_v2 = function(pDb,zName,eTextRep,pArg,xCompare,xDestroy){
-      if(6!==arguments.length) return __dbArgcMismatch(pDb, 'sqlite3_create_collation_v2', 6);
-      else if( 0 === (eTextRep & 0xf) ){
-        eTextRep |= capi.SQLITE_UTF8;
-      }else if( capi.SQLITE_UTF8 !== (eTextRep & 0xf) ){
-        return __errEncoding(pDb);
-      }
-      try{
-        const rc = __sqlite3CreateCollationV2(pDb, zName, eTextRep, pArg, xCompare, xDestroy);
-        if(0===rc && xCompare instanceof Function){
-          __dbCleanupMap.addCollation(pDb, zName);
-        }
-        return rc;
-      }catch(e){
-        return util.sqlite3__wasm_db_error(pDb, e);
-      }
-    };
-
-    capi.sqlite3_create_collation = (pDb,zName,eTextRep,pArg,xCompare)=>{
-      return (5===arguments.length)
-        ? capi.sqlite3_create_collation_v2(pDb,zName,eTextRep,pArg,xCompare,0)
-        : __dbArgcMismatch(pDb, 'sqlite3_create_collation', 5);
-    };
-
-  }/*sqlite3_create_collation() and friends*/
-
-  {/* Special-case handling of sqlite3_create_function_v2()
-      and sqlite3_create_window_function(). */
-    /** FuncPtrAdapter for contextKey() for sqlite3_create_function()
-        and friends. */
-    const contextKey = function(argv,argIndex){
-      return (
-        argv[0/* sqlite3* */]
-          +':'+(argv[2/*number of UDF args*/] < 0 ? -1 : argv[2])
-          +':'+argIndex/*distinct for each xAbc callback type*/
-          +':'+wasm.cstrToJs(argv[1]).toLowerCase()
-      )
-    };
-
-    /**
-       JS proxies for the various sqlite3_create[_window]_function()
-       callbacks, structured in a form usable by wasm.xWrap.FuncPtrAdapter.
-    */
-    const __cfProxy = Object.assign(Object.create(null), {
-      xInverseAndStep: {
-        signature:'v(pip)', contextKey,
-        callProxy: (callback)=>{
-          return (pCtx, argc, pArgv)=>{
-            try{ callback(pCtx, ...capi.sqlite3_values_to_js(argc, pArgv)) }
-            catch(e){ capi.sqlite3_result_error_js(pCtx, e) }
-          };
-        }
-      },
-      xFinalAndValue: {
-        signature:'v(p)', contextKey,
-        callProxy: (callback)=>{
-          return (pCtx)=>{
-            try{ capi.sqlite3_result_js(pCtx, callback(pCtx)) }
-            catch(e){ capi.sqlite3_result_error_js(pCtx, e) }
-          };
-        }
-      },
-      xFunc: {
-        signature:'v(pip)', contextKey,
-        callProxy: (callback)=>{
-          return (pCtx, argc, pArgv)=>{
-            try{
-              capi.sqlite3_result_js(
-                pCtx,
-                callback(pCtx, ...capi.sqlite3_values_to_js(argc, pArgv))
-              );
-            }catch(e){
-              //console.error('xFunc() caught:',e);
-              capi.sqlite3_result_error_js(pCtx, e);
-            }
-          };
-        }
-      },
-      xDestroy: {
-        signature:'v(p)', contextKey,
-        //Arguable: a well-behaved destructor doesn't require a proxy.
-        callProxy: (callback)=>{
-          return (pVoid)=>{
-            try{ callback(pVoid) }
-            catch(e){ console.error("UDF xDestroy method threw:",e) }
-          };
-        }
-      }
-    })/*__cfProxy*/;
-
-    const __sqlite3CreateFunction = wasm.xWrap(
-      "sqlite3_create_function_v2", "int", [
-        "sqlite3*", "string"/*funcName*/, "int"/*nArg*/,
-        "int"/*eTextRep*/, "*"/*pApp*/,
-        new wasm.xWrap.FuncPtrAdapter({name: 'xFunc', ...__cfProxy.xFunc}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xStep', ...__cfProxy.xInverseAndStep}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xFinal', ...__cfProxy.xFinalAndValue}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xDestroy', ...__cfProxy.xDestroy})
-      ]
-    );
-
-    const __sqlite3CreateWindowFunction = wasm.xWrap(
-      "sqlite3_create_window_function", "int", [
-        "sqlite3*", "string"/*funcName*/, "int"/*nArg*/,
-        "int"/*eTextRep*/, "*"/*pApp*/,
-        new wasm.xWrap.FuncPtrAdapter({name: 'xStep', ...__cfProxy.xInverseAndStep}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xFinal', ...__cfProxy.xFinalAndValue}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xValue', ...__cfProxy.xFinalAndValue}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xInverse', ...__cfProxy.xInverseAndStep}),
-        new wasm.xWrap.FuncPtrAdapter({name: 'xDestroy', ...__cfProxy.xDestroy})
-      ]
-    );
-
-    /* Documented in the api object's initializer. */
-    capi.sqlite3_create_function_v2 = function f(
-      pDb, funcName, nArg, eTextRep, pApp,
-      xFunc,   //void (*xFunc)(sqlite3_context*,int,sqlite3_value**)
-      xStep,   //void (*xStep)(sqlite3_context*,int,sqlite3_value**)
-      xFinal,  //void (*xFinal)(sqlite3_context*)
-      xDestroy //void (*xDestroy)(void*)
-    ){
-      if( f.length!==arguments.length ){
-        return __dbArgcMismatch(pDb,"sqlite3_create_function_v2",f.length);
-      }else if( 0 === (eTextRep & 0xf) ){
-        eTextRep |= capi.SQLITE_UTF8;
-      }else if( capi.SQLITE_UTF8 !== (eTextRep & 0xf) ){
-        return __errEncoding(pDb);
-      }
-      try{
-        const rc = __sqlite3CreateFunction(pDb, funcName, nArg, eTextRep,
-                                           pApp, xFunc, xStep, xFinal, xDestroy);
-        if(0===rc && (xFunc instanceof Function
-                      || xStep instanceof Function
-                      || xFinal instanceof Function
-                      || xDestroy instanceof Function)){
-          __dbCleanupMap.addFunction(pDb, funcName, nArg);
-        }
-        return rc;
-      }catch(e){
-        console.error("sqlite3_create_function_v2() setup threw:",e);
-        return util.sqlite3__wasm_db_error(pDb, e, "Creation of UDF threw: "+e);
-      }
-    };
-
-    /* Documented in the api object's initializer. */
-    capi.sqlite3_create_function = function f(
-      pDb, funcName, nArg, eTextRep, pApp,
-      xFunc, xStep, xFinal
-    ){
-      return (f.length===arguments.length)
-        ? capi.sqlite3_create_function_v2(pDb, funcName, nArg, eTextRep,
-                                          pApp, xFunc, xStep, xFinal, 0)
-        : __dbArgcMismatch(pDb,"sqlite3_create_function",f.length);
-    };
-
-    /* Documented in the api object's initializer. */
-    capi.sqlite3_create_window_function = function f(
-      pDb, funcName, nArg, eTextRep, pApp,
-      xStep,   //void (*xStep)(sqlite3_context*,int,sqlite3_value**)
-      xFinal,  //void (*xFinal)(sqlite3_context*)
-      xValue,  //void (*xValue)(sqlite3_context*)
-      xInverse,//void (*xInverse)(sqlite3_context*,int,sqlite3_value**)
-      xDestroy //void (*xDestroy)(void*)
-    ){
-      if( f.length!==arguments.length ){
-        return __dbArgcMismatch(pDb,"sqlite3_create_window_function",f.length);
-      }else if( 0 === (eTextRep & 0xf) ){
-        eTextRep |= capi.SQLITE_UTF8;
-      }else if( capi.SQLITE_UTF8 !== (eTextRep & 0xf) ){
-        return __errEncoding(pDb);
-      }
-      try{
-        const rc = __sqlite3CreateWindowFunction(pDb, funcName, nArg, eTextRep,
-                                                 pApp, xStep, xFinal, xValue,
-                                                 xInverse, xDestroy);
-        if(0===rc && (xStep instanceof Function
-                      || xFinal instanceof Function
-                      || xValue instanceof Function
-                      || xInverse instanceof Function
-                      || xDestroy instanceof Function)){
-          __dbCleanupMap.addWindowFunc(pDb, funcName, nArg);
-        }
-        return rc;
-      }catch(e){
-        console.error("sqlite3_create_window_function() setup threw:",e);
-        return util.sqlite3__wasm_db_error(pDb, e, "Creation of UDF threw: "+e);
-      }
-    };
-    /**
-       A _deprecated_ alias for capi.sqlite3_result_js() which
-       predates the addition of that function in the public API.
-    */
-    capi.sqlite3_create_function_v2.udfSetResult =
-      capi.sqlite3_create_function.udfSetResult =
-      capi.sqlite3_create_window_function.udfSetResult = capi.sqlite3_result_js;
-
-    /**
-       A _deprecated_ alias for capi.sqlite3_values_to_js() which
-       predates the addition of that function in the public API.
-    */
-    capi.sqlite3_create_function_v2.udfConvertArgs =
-      capi.sqlite3_create_function.udfConvertArgs =
-      capi.sqlite3_create_window_function.udfConvertArgs = capi.sqlite3_values_to_js;
-
-    /**
-       A _deprecated_ alias for capi.sqlite3_result_error_js() which
-       predates the addition of that function in the public API.
-    */
-    capi.sqlite3_create_function_v2.udfSetError =
-      capi.sqlite3_create_function.udfSetError =
-      capi.sqlite3_create_window_function.udfSetError = capi.sqlite3_result_error_js;
-
-  }/*sqlite3_create_function_v2() and sqlite3_create_window_function() proxies*/;
-
-  {/* Special-case handling of sqlite3_prepare_v2() and
-      sqlite3_prepare_v3() */
-
-    /**
-       Helper for string:flexible conversions which require a
-       byte-length counterpart argument. Passed a value and its
-       ostensible length, this function returns [V,N], where V is
-       either v or a transformed copy of v and N is either n, -1, or
-       the byte length of v (if it's a byte array or ArrayBuffer).
-    */
-    const __flexiString = (v,n)=>{
-      if('string'===typeof v){
-        n = -1;
-      }else if(util.isSQLableTypedArray(v)){
-        n = v.byteLength;
-        v = util.typedArrayToString(
-          (v instanceof ArrayBuffer) ? new Uint8Array(v) : v
-        );
-      }else if(Array.isArray(v)){
-        v = v.join("");
-        n = -1;
-      }
-      return [v, n];
-    };
-
-    /**
-       Scope-local holder of the two impls of sqlite3_prepare_v2/v3().
-    */
-    const __prepare = {
-      /**
-         This binding expects a JS string as its 2nd argument and
-         null as its final argument. In order to compile multiple
-         statements from a single string, the "full" impl (see
-         below) must be used.
-      */
-      basic: wasm.xWrap('sqlite3_prepare_v3',
-                        "int", ["sqlite3*", "string",
-                                "int"/*ignored for this impl!*/,
-                                "int", "**",
-                                "**"/*MUST be 0 or null or undefined!*/]),
-      /**
-         Impl which requires that the 2nd argument be a pointer
-         to the SQL string, instead of being converted to a
-         string. This variant is necessary for cases where we
-         require a non-NULL value for the final argument
-         (exec()'ing multiple statements from one input
-         string). For simpler cases, where only the first
-         statement in the SQL string is required, the wrapper
-         named sqlite3_prepare_v2() is sufficient and easier to
-         use because it doesn't require dealing with pointers.
-      */
-      full: wasm.xWrap('sqlite3_prepare_v3',
-                       "int", ["sqlite3*", "*", "int", "int",
-                               "**", "**"])
-    };
-
-    /* Documented in the capi object's initializer. */
-    capi.sqlite3_prepare_v3 = function f(pDb, sql, sqlLen, prepFlags, ppStmt, pzTail){
-      if(f.length!==arguments.length){
-        return __dbArgcMismatch(pDb,"sqlite3_prepare_v3",f.length);
-      }
-      const [xSql, xSqlLen] = __flexiString(sql, sqlLen);
-      switch(typeof xSql){
-          case 'string': return __prepare.basic(pDb, xSql, xSqlLen, prepFlags, ppStmt, null);
-          case 'number': return __prepare.full(pDb, xSql, xSqlLen, prepFlags, ppStmt, pzTail);
-          default:
-            return util.sqlite3__wasm_db_error(
-              pDb, capi.SQLITE_MISUSE,
-              "Invalid SQL argument type for sqlite3_prepare_v2/v3()."
-            );
-      }
-    };
-
-    /* Documented in the capi object's initializer. */
-    capi.sqlite3_prepare_v2 = function f(pDb, sql, sqlLen, ppStmt, pzTail){
-      return (f.length===arguments.length)
-        ? capi.sqlite3_prepare_v3(pDb, sql, sqlLen, 0, ppStmt, pzTail)
-        : __dbArgcMismatch(pDb,"sqlite3_prepare_v2",f.length);
-    };
-
-  }/*sqlite3_prepare_v2/v3()*/
-
-  {/*sqlite3_bind_text/blob()*/
-    const __bindText = wasm.xWrap("sqlite3_bind_text", "int", [
-      "sqlite3_stmt*", "int", "string", "int", "*"
-    ]);
-    const __bindBlob = wasm.xWrap("sqlite3_bind_blob", "int", [
-      "sqlite3_stmt*", "int", "*", "int", "*"
-    ]);
-
-    /** Documented in the capi object's initializer. */
-    capi.sqlite3_bind_text = function f(pStmt, iCol, text, nText, xDestroy){
-      if(f.length!==arguments.length){
-        return __dbArgcMismatch(capi.sqlite3_db_handle(pStmt),
-                                "sqlite3_bind_text", f.length);
-      }else if(wasm.isPtr(text) || null===text){
-        return __bindText(pStmt, iCol, text, nText, xDestroy);
-      }else if(text instanceof ArrayBuffer){
-        text = new Uint8Array(text);
-      }else if(Array.isArray(pMem)){
-        text = pMem.join('');
-      }
-      let p, n;
-      try{
-        if(util.isSQLableTypedArray(text)){
-          p = wasm.allocFromTypedArray(text);
-          n = text.byteLength;
-        }else if('string'===typeof text){
-          [p, n] = wasm.allocCString(text);
-        }else{
-          return util.sqlite3__wasm_db_error(
-            capi.sqlite3_db_handle(pStmt), capi.SQLITE_MISUSE,
-            "Invalid 3rd argument type for sqlite3_bind_text()."
-          );
-        }
-        return __bindText(pStmt, iCol, p, n, capi.SQLITE_WASM_DEALLOC);
-      }catch(e){
-        wasm.dealloc(p);
-        return util.sqlite3__wasm_db_error(
-          capi.sqlite3_db_handle(pStmt), e
-        );
-      }
-    }/*sqlite3_bind_text()*/;
-
-    /** Documented in the capi object's initializer. */
-    capi.sqlite3_bind_blob = function f(pStmt, iCol, pMem, nMem, xDestroy){
-      if(f.length!==arguments.length){
-        return __dbArgcMismatch(capi.sqlite3_db_handle(pStmt),
-                                "sqlite3_bind_blob", f.length);
-      }else if(wasm.isPtr(pMem) || null===pMem){
-        return __bindBlob(pStmt, iCol, pMem, nMem, xDestroy);
-      }else if(pMem instanceof ArrayBuffer){
-        pMem = new Uint8Array(pMem);
-      }else if(Array.isArray(pMem)){
-        pMem = pMem.join('');
-      }
-      let p, n;
-      try{
-        if(util.isBindableTypedArray(pMem)){
-          p = wasm.allocFromTypedArray(pMem);
-          n = nMem>=0 ? nMem : pMem.byteLength;
-        }else if('string'===typeof pMem){
-          [p, n] = wasm.allocCString(pMem);
-        }else{
-          return util.sqlite3__wasm_db_error(
-            capi.sqlite3_db_handle(pStmt), capi.SQLITE_MISUSE,
-            "Invalid 3rd argument type for sqlite3_bind_blob()."
-          );
-        }
-        return __bindBlob(pStmt, iCol, p, n, capi.SQLITE_WASM_DEALLOC);
-      }catch(e){
-        wasm.dealloc(p);
-        return util.sqlite3__wasm_db_error(
-          capi.sqlite3_db_handle(pStmt), e
-        );
-      }
-    }/*sqlite3_bind_blob()*/;
-
-  }/*sqlite3_bind_text/blob()*/
-
-  {/* sqlite3_config() */
-    /**
-       Wraps a small subset of the C API's sqlite3_config() options.
-       Unsupported options trigger the return of capi.SQLITE_NOTFOUND.
-       Passing fewer than 2 arguments triggers return of
-       capi.SQLITE_MISUSE.
-    */
-    capi.sqlite3_config = function(op, ...args){
-      if(arguments.length<2) return capi.SQLITE_MISUSE;
-      switch(op){
-          case capi.SQLITE_CONFIG_COVERING_INDEX_SCAN: // 20  /* int */
-          case capi.SQLITE_CONFIG_MEMSTATUS:// 9  /* boolean */
-          case capi.SQLITE_CONFIG_SMALL_MALLOC: // 27  /* boolean */
-          case capi.SQLITE_CONFIG_SORTERREF_SIZE: // 28  /* int nByte */
-          case capi.SQLITE_CONFIG_STMTJRNL_SPILL: // 26  /* int nByte */
-          case capi.SQLITE_CONFIG_URI:// 17  /* int */
-            return wasm.exports.sqlite3__wasm_config_i(op, args[0]);
-          case capi.SQLITE_CONFIG_LOOKASIDE: // 13  /* int int */
-            return wasm.exports.sqlite3__wasm_config_ii(op, args[0], args[1]);
-          case capi.SQLITE_CONFIG_MEMDB_MAXSIZE: // 29  /* sqlite3_int64 */
-            return wasm.exports.sqlite3__wasm_config_j(op, args[0]);
-          case capi.SQLITE_CONFIG_GETMALLOC: // 5 /* sqlite3_mem_methods* */
-          case capi.SQLITE_CONFIG_GETMUTEX: // 11  /* sqlite3_mutex_methods* */
-          case capi.SQLITE_CONFIG_GETPCACHE2: // 19  /* sqlite3_pcache_methods2* */
-          case capi.SQLITE_CONFIG_GETPCACHE: // 15  /* no-op */
-          case capi.SQLITE_CONFIG_HEAP: // 8  /* void*, int nByte, int min */
-          case capi.SQLITE_CONFIG_LOG: // 16  /* xFunc, void* */
-          case capi.SQLITE_CONFIG_MALLOC:// 4  /* sqlite3_mem_methods* */
-          case capi.SQLITE_CONFIG_MMAP_SIZE: // 22  /* sqlite3_int64, sqlite3_int64 */
-          case capi.SQLITE_CONFIG_MULTITHREAD: // 2 /* nil */
-          case capi.SQLITE_CONFIG_MUTEX: // 10  /* sqlite3_mutex_methods* */
-          case capi.SQLITE_CONFIG_PAGECACHE: // 7  /* void*, int sz, int N */
-          case capi.SQLITE_CONFIG_PCACHE2: // 18  /* sqlite3_pcache_methods2* */
-          case capi.SQLITE_CONFIG_PCACHE: // 14  /* no-op */
-          case capi.SQLITE_CONFIG_PCACHE_HDRSZ: // 24  /* int *psz */
-          case capi.SQLITE_CONFIG_PMASZ: // 25  /* unsigned int szPma */
-          case capi.SQLITE_CONFIG_SERIALIZED: // 3 /* nil */
-          case capi.SQLITE_CONFIG_SINGLETHREAD: // 1 /* nil */:
-          case capi.SQLITE_CONFIG_SQLLOG: // 21  /* xSqllog, void* */
-          case capi.SQLITE_CONFIG_WIN32_HEAPSIZE: // 23  /* int nByte */
-          default:
-          /* maintenance note: we specifically do not include
-             SQLITE_CONFIG_ROWID_IN_VIEW here, on the grounds that
-             it's only for legacy support and no apps written with
-             this API require that. */
-            return capi.SQLITE_NOTFOUND;
-      }
-    };
-  }/* sqlite3_config() */
-
-  {/*auto-extension bindings.*/
-    const __autoExtFptr = new Set;
-
-    capi.sqlite3_auto_extension = function(fPtr){
-      if( fPtr instanceof Function ){
-        fPtr = wasm.installFunction('i(ppp)', fPtr);
-      }else if( 1!==arguments.length || !wasm.isPtr(fPtr) ){
-        return capi.SQLITE_MISUSE;
-      }
-      const rc = wasm.exports.sqlite3_auto_extension(fPtr);
-      if( fPtr!==arguments[0] ){
-        if(0===rc) __autoExtFptr.add(fPtr);
-        else wasm.uninstallFunction(fPtr);
-      }
-      return rc;
-    };
-
-    capi.sqlite3_cancel_auto_extension = function(fPtr){
-     /* We do not do an automatic JS-to-WASM function conversion here
-        because it would be senseless: the converted pointer would
-        never possibly match an already-installed one. */;
-      if(!fPtr || 1!==arguments.length || !wasm.isPtr(fPtr)) return 0;
-      return wasm.exports.sqlite3_cancel_auto_extension(fPtr);
-      /* Note that it "cannot happen" that a client passes a pointer which
-         is in __autoExtFptr because __autoExtFptr only contains automatic
-         conversions created inside sqlite3_auto_extension() and
-         never exposed to the client. */
-    };
-
-    capi.sqlite3_reset_auto_extension = function(){
-      wasm.exports.sqlite3_reset_auto_extension();
-      for(const fp of __autoExtFptr) wasm.uninstallFunction(fp);
-      __autoExtFptr.clear();
-    };
-  }/* auto-extension */
-
-  const pKvvfs = capi.sqlite3_vfs_find("kvvfs");
-  if( pKvvfs ){/* kvvfs-specific glue */
-    if(util.isUIThread()){
-      const kvvfsMethods = new capi.sqlite3_kvvfs_methods(
-        wasm.exports.sqlite3__wasm_kvvfs_methods()
-      );
-      delete capi.sqlite3_kvvfs_methods;
-
-      const kvvfsMakeKey = wasm.exports.sqlite3__wasm_kvvfsMakeKeyOnPstack,
-            pstack = wasm.pstack;
-
-      const kvvfsStorage = (zClass)=>
-            ((115/*=='s'*/===wasm.peek(zClass))
-             ? sessionStorage : localStorage);
-
-      /**
-         Implementations for members of the object referred to by
-         sqlite3__wasm_kvvfs_methods(). We swap out the native
-         implementations with these, which use localStorage or
-         sessionStorage for their backing store.
-      */
-      const kvvfsImpls = {
-        xRead: (zClass, zKey, zBuf, nBuf)=>{
-          const stack = pstack.pointer,
-                astack = wasm.scopedAllocPush();
-          try {
-            const zXKey = kvvfsMakeKey(zClass,zKey);
-            if(!zXKey) return -3/*OOM*/;
-            const jKey = wasm.cstrToJs(zXKey);
-            const jV = kvvfsStorage(zClass).getItem(jKey);
-            if(!jV) return -1;
-            const nV = jV.length /* Note that we are relying 100% on v being
-                                    ASCII so that jV.length is equal to the
-                                    C-string's byte length. */;
-            if(nBuf<=0) return nV;
-            else if(1===nBuf){
-              wasm.poke(zBuf, 0);
-              return nV;
-            }
-            const zV = wasm.scopedAllocCString(jV);
-            if(nBuf > nV + 1) nBuf = nV + 1;
-            wasm.heap8u().copyWithin(zBuf, zV, zV + nBuf - 1);
-            wasm.poke(zBuf + nBuf - 1, 0);
-            return nBuf - 1;
-          }catch(e){
-            console.error("kvstorageRead()",e);
-            return -2;
-          }finally{
-            pstack.restore(stack);
-            wasm.scopedAllocPop(astack);
-          }
-        },
-        xWrite: (zClass, zKey, zData)=>{
-          const stack = pstack.pointer;
-          try {
-            const zXKey = kvvfsMakeKey(zClass,zKey);
-            if(!zXKey) return 1/*OOM*/;
-            const jKey = wasm.cstrToJs(zXKey);
-            kvvfsStorage(zClass).setItem(jKey, wasm.cstrToJs(zData));
-            return 0;
-          }catch(e){
-            console.error("kvstorageWrite()",e);
-            return capi.SQLITE_IOERR;
-          }finally{
-            pstack.restore(stack);
-          }
-        },
-        xDelete: (zClass, zKey)=>{
-          const stack = pstack.pointer;
-          try {
-            const zXKey = kvvfsMakeKey(zClass,zKey);
-            if(!zXKey) return 1/*OOM*/;
-            kvvfsStorage(zClass).removeItem(wasm.cstrToJs(zXKey));
-            return 0;
-          }catch(e){
-            console.error("kvstorageDelete()",e);
-            return capi.SQLITE_IOERR;
-          }finally{
-            pstack.restore(stack);
-          }
-        }
-      }/*kvvfsImpls*/;
-      for(const k of Object.keys(kvvfsImpls)){
-        kvvfsMethods[kvvfsMethods.memberKey(k)] =
-          wasm.installFunction(
-            kvvfsMethods.memberSignature(k),
-            kvvfsImpls[k]
-          );
-      }
-    }else{
-      /* Worker thread: unregister kvvfs to avoid it being used
-         for anything other than local/sessionStorage. It "can"
-         be used that way but it's not really intended to be. */
-      capi.sqlite3_vfs_unregister(pKvvfs);
-    }
-  }/*pKvvfs*/
-
-  /* Warn if client-level code makes use of FuncPtrAdapter. */
-  wasm.xWrap.FuncPtrAdapter.warnOnUse = true;
-
-  const StructBinder = sqlite3.StructBinder
-  /* we require a local alias b/c StructBinder is removed from the sqlite3
-     object during the final steps of the API cleanup. */;
-  /**
-     Installs a StructBinder-bound function pointer member of the
-     given name and function in the given StructBinder.StructType
-     target object.
-
-     It creates a WASM proxy for the given function and arranges for
-     that proxy to be cleaned up when tgt.dispose() is called. Throws
-     on the slightest hint of error, e.g. tgt is-not-a StructType,
-     name does not map to a struct-bound member, etc.
-
-     As a special case, if the given function is a pointer, then
-     `wasm.functionEntry()` is used to validate that it is a known
-     function. If so, it is used as-is with no extra level of proxying
-     or cleanup, else an exception is thrown. It is legal to pass a
-     value of 0, indicating a NULL pointer, with the caveat that 0
-     _is_ a legal function pointer in WASM but it will not be accepted
-     as such _here_. (Justification: the function at address zero must
-     be one which initially came from the WASM module, not a method we
-     want to bind to a virtual table or VFS.)
-
-     This function returns a proxy for itself which is bound to tgt
-     and takes 2 args (name,func). That function returns the same
-     thing as this one, permitting calls to be chained.
-
-     If called with only 1 arg, it has no side effects but returns a
-     func with the same signature as described above.
-
-     ACHTUNG: because we cannot generically know how to transform JS
-     exceptions into result codes, the installed functions do no
-     automatic catching of exceptions. It is critical, to avoid
-     undefined behavior in the C layer, that methods mapped via
-     this function do not throw. The exception, as it were, to that
-     rule is...
-
-     If applyArgcCheck is true then each JS function (as opposed to
-     function pointers) gets wrapped in a proxy which asserts that it
-     is passed the expected number of arguments, throwing if the
-     argument count does not match expectations. That is only intended
-     for dev-time usage for sanity checking, and may leave the C
-     environment in an undefined state.
-  */
-  const installMethod = function callee(
-    tgt, name, func, applyArgcCheck = callee.installMethodArgcCheck
-  ){
-    if(!(tgt instanceof StructBinder.StructType)){
-      toss("Usage error: target object is-not-a StructType.");
-    }else if(!(func instanceof Function) && !wasm.isPtr(func)){
-      toss("Usage errror: expecting a Function or WASM pointer to one.");
-    }
-    if(1===arguments.length){
-      return (n,f)=>callee(tgt, n, f, applyArgcCheck);
-    }
-    if(!callee.argcProxy){
-      callee.argcProxy = function(tgt, funcName, func,sig){
-        return function(...args){
-          if(func.length!==arguments.length){
-            toss("Argument mismatch for",
-                 tgt.structInfo.name+"::"+funcName
-                 +": Native signature is:",sig);
-          }
-          return func.apply(this, args);
-        }
-      };
-      /* An ondispose() callback for use with
-         StructBinder-created types. */
-      callee.removeFuncList = function(){
-        if(this.ondispose.__removeFuncList){
-          this.ondispose.__removeFuncList.forEach(
-            (v,ndx)=>{
-              if('number'===typeof v){
-                try{wasm.uninstallFunction(v)}
-                catch(e){/*ignore*/}
-              }
-              /* else it's a descriptive label for the next number in
-                 the list. */
-            }
-          );
-          delete this.ondispose.__removeFuncList;
-        }
-      };
-    }/*static init*/
-    const sigN = tgt.memberSignature(name);
-    if(sigN.length<2){
-      toss("Member",name,"does not have a function pointer signature:",sigN);
-    }
-    const memKey = tgt.memberKey(name);
-    const fProxy = (applyArgcCheck && !wasm.isPtr(func))
-    /** This middle-man proxy is only for use during development, to
-        confirm that we always pass the proper number of
-        arguments. We know that the C-level code will always use the
-        correct argument count. */
-          ? callee.argcProxy(tgt, memKey, func, sigN)
-          : func;
-    if(wasm.isPtr(fProxy)){
-      if(fProxy && !wasm.functionEntry(fProxy)){
-        toss("Pointer",fProxy,"is not a WASM function table entry.");
-      }
-      tgt[memKey] = fProxy;
-    }else{
-      const pFunc = wasm.installFunction(fProxy, tgt.memberSignature(name, true));
-      tgt[memKey] = pFunc;
-      if(!tgt.ondispose || !tgt.ondispose.__removeFuncList){
-        tgt.addOnDispose('ondispose.__removeFuncList handler',
-                         callee.removeFuncList);
-        tgt.ondispose.__removeFuncList = [];
-      }
-      tgt.ondispose.__removeFuncList.push(memKey, pFunc);
-    }
-    return (n,f)=>callee(tgt, n, f, applyArgcCheck);
-  }/*installMethod*/;
-  installMethod.installMethodArgcCheck = false;
-
-  /**
-     Installs methods into the given StructBinder.StructType-type
-     instance. Each entry in the given methods object must map to a
-     known member of the given StructType, else an exception will be
-     triggered.  See installMethod() for more details, including the
-     semantics of the 3rd argument.
-
-     As an exception to the above, if any two or more methods in the
-     2nd argument are the exact same function, installMethod() is
-     _not_ called for the 2nd and subsequent instances, and instead
-     those instances get assigned the same method pointer which is
-     created for the first instance. This optimization is primarily to
-     accommodate special handling of sqlite3_module::xConnect and
-     xCreate methods.
-
-     On success, returns its first argument. Throws on error.
-  */
-  const installMethods = function(
-    structInstance, methods, applyArgcCheck = installMethod.installMethodArgcCheck
-  ){
-    const seen = new Map /* map of <Function, memberName> */;
-    for(const k of Object.keys(methods)){
-      const m = methods[k];
-      const prior = seen.get(m);
-      if(prior){
-        const mkey = structInstance.memberKey(k);
-        structInstance[mkey] = structInstance[structInstance.memberKey(prior)];
-      }else{
-        installMethod(structInstance, k, m, applyArgcCheck);
-        seen.set(m, k);
-      }
-    }
-    return structInstance;
-  };
-
-  /**
-     Equivalent to calling installMethod(this,...arguments) with a
-     first argument of this object. If called with 1 or 2 arguments
-     and the first is an object, it's instead equivalent to calling
-     installMethods(this,...arguments).
-  */
-  StructBinder.StructType.prototype.installMethod = function callee(
-    name, func, applyArgcCheck = installMethod.installMethodArgcCheck
-  ){
-    return (arguments.length < 3 && name && 'object'===typeof name)
-      ? installMethods(this, ...arguments)
-      : installMethod(this, ...arguments);
-  };
-
-  /**
-     Equivalent to calling installMethods() with a first argument
-     of this object.
-  */
-  StructBinder.StructType.prototype.installMethods = function(
-    methods, applyArgcCheck = installMethod.installMethodArgcCheck
-  ){
-    return installMethods(this, methods, applyArgcCheck);
-  };
-
-});