2 files changed, 43 insertions, 0 deletions
diff --git a/lisp/sqlite.el b/lisp/sqlite.el
new file mode 100644
index 00000000000..a47689cff26
--- /dev/null
+++ b/lisp/sqlite.el
@@ -0,0 +1,42 @@
+;;; sqlite.el --- Tests for empty.el  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;
+
+;;; Code:
+
+(defmacro with-sqlite-transaction (db &rest body)
+  "Execute BODY while holding a transaction for DB."
+  (declare (indent 1) (debug (form body)))
+  (let ((db-var (gensym)))
+    `(let ((,db-var ,db))
+       (if (sqlite-available-p)
+           (unwind-protect
+               (progn
+                 (sqlite-transaction ,db-var)
+                 ,@body)
+             (sqlite-commit ,db-var))
+         (progn
+           ,@body)))))
+
+(provide 'sqlite)
+
+;;; sqlite.el ends here
diff --git a/lisp/term/w32-win.el b/lisp/term/w32-win.el
index 8b745c495d5..0ee010b6c87 100644
--- a/lisp/term/w32-win.el
+++ b/lisp/term/w32-win.el
@@ -275,6 +275,7 @@ See the documentation of `create-fontset-from-fontset-spec' for the format.")
 	 '(gif "libgif-5.dll" "giflib4.dll" "libungif4.dll" "libungif.dll")))
        '(svg "librsvg-2-2.dll")
        '(webp "libwebp-7.dll" "libwebp.dll")
+       '(sqlite3 "libsqlite3-0.dll")
        '(gdk-pixbuf "libgdk_pixbuf-2.0-0.dll")
        '(glib "libglib-2.0-0.dll")
        '(gio "libgio-2.0-0.dll")