pq-test.el, pg_type.h: add license headers

Author: tgbugs

pg_type.h

@@ -3,6 +3,8 @@
  * pg_type.h
  *	  Hard-wired knowledge about some standard type OIDs.
  *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
  * XXX keep this in sync with src/include/catalog/pg_type.h
  *
  * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group

pq-core.c

@@ -1,5 +1,6 @@
 /* libpq bindings for Emacs Lisp as a dynamic module
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

pq-test.el

@@ -1,3 +1,22 @@
+;;; pq-test.el --- test libpq bindings  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020-2022  Free Software Foundation, Inc.
+
+;; This program 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.
+
+;; This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Code:
+
 (add-to-list 'load-path
              (file-name-directory (or #$ (expand-file-name (buffer-file-name)))))
 
@@ -124,3 +143,5 @@
     (should-error (pq:query conn "select pg_terminate_backend($1)" mypid))
     (should-error (pq:notifies conn))
 ))
+
+;;; pq-test.el ends here