3 files changed, 58 insertions, 7 deletions

diff --git a/ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api b/ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api
index 75e5ea3da..2c94d0fad 100644
--- a/ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api
+++ b/ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api
@@ -1,3 +1,6 @@
+_malloc
+_free
+_realloc
 _sqlite3_aggregate_context
 _sqlite3_bind_blob
 _sqlite3_bind_double
@@ -143,6 +146,44 @@ _sqlite3_vtab_in_next
 _sqlite3_vtab_nochange
 _sqlite3_vtab_on_conflict
 _sqlite3_vtab_rhs_value
-_malloc
-_free
-_realloc
+_sqlite3changegroup_add
+_sqlite3changegroup_add_strm
+_sqlite3changegroup_delete
+_sqlite3changegroup_new
+_sqlite3changegroup_output
+_sqlite3changegroup_output_strm
+_sqlite3changeset_apply
+_sqlite3changeset_apply_strm
+_sqlite3changeset_apply_v2
+_sqlite3changeset_apply_v2_strm
+_sqlite3changeset_concat
+_sqlite3changeset_concat_strm
+_sqlite3changeset_conflict
+_sqlite3changeset_finalize
+_sqlite3changeset_fk_conflicts
+_sqlite3changeset_invert
+_sqlite3changeset_invert_strm
+_sqlite3changeset_new
+_sqlite3changeset_next
+_sqlite3changeset_old
+_sqlite3changeset_op
+_sqlite3changeset_pk
+_sqlite3changeset_start
+_sqlite3changeset_start_strm
+_sqlite3changeset_start_v2
+_sqlite3changeset_start_v2_strm
+_sqlite3session_attach
+_sqlite3session_changeset
+_sqlite3session_changeset_size
+_sqlite3session_changeset_strm
+_sqlite3session_config
+_sqlite3session_create
+_sqlite3session_delete
+_sqlite3session_diff
+_sqlite3session_enable
+_sqlite3session_indirect
+_sqlite3session_isempty
+_sqlite3session_memory_used
+_sqlite3session_patchset
+_sqlite3session_patchset_strm
+_sqlite3session_table_filter
diff --git a/ext/wasm/api/sqlite3-api-glue.js b/ext/wasm/api/sqlite3-api-glue.js
index 59b40786e..958f1b845 100644
--- a/ext/wasm/api/sqlite3-api-glue.js
+++ b/ext/wasm/api/sqlite3-api-glue.js
@@ -332,10 +332,10 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
   if(1){// WhWasmUtil.xWrap() bindings...
     /**
        Add some descriptive xWrap() aliases for '*' intended to (A)
-       initially improve readability/correctness of capi.signatures
-       and (B) provide automatic conversion from higher-level
-       representations, e.g. capi.sqlite3_vfs to `sqlite3_vfs*` via
-       capi.sqlite3_vfs.pointer.
+       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 aPtr = wasm.xWrap.argAdapter('*');
     const nilType = function(){};
@@ -343,6 +343,10 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
     ('sqlite3_context*', aPtr)
     ('sqlite3_value*', aPtr)
     ('void*', aPtr)
+    ('sqlite3_changegroup*', aPtr)
+    ('sqlite3_changeset_iter*', aPtr)
+    //('sqlite3_rebaser*', aPtr)
+    ('sqlite3_session*', aPtr)
     ('sqlite3_stmt*', (v)=>
       aPtr((v instanceof (sqlite3?.oo1?.Stmt || nilType))
            ? v.pointer : v))
diff --git a/ext/wasm/api/sqlite3-wasm.c b/ext/wasm/api/sqlite3-wasm.c
index a42ea68d4..34e7a63ee 100644
--- a/ext/wasm/api/sqlite3-wasm.c
+++ b/ext/wasm/api/sqlite3-wasm.c
@@ -102,9 +102,15 @@
 #ifndef SQLITE_ENABLE_OFFSET_SQL_FUNC
 #  define SQLITE_ENABLE_OFFSET_SQL_FUNC 1
 #endif
+#ifndef SQLITE_ENABLE_PREUPDATE_HOOK
+#  define SQLITE_ENABLE_PREUPDATE_HOOK 1 /*required by session extension*/
+#endif
 #ifndef SQLITE_ENABLE_RTREE
 #  define SQLITE_ENABLE_RTREE 1
 #endif
+#ifndef SQLITE_ENABLE_SESSION
+#  define SQLITE_ENABLE_SESSION 1
+#endif
 #ifndef SQLITE_ENABLE_STMTVTAB
 #  define SQLITE_ENABLE_STMTVTAB 1
 #endif