tdf#124176: Use pragma once instead of include guards

Change-Id: I093227c37d9ddb056aaa0c13ec413164dfc6780e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87393
Tested-by: Jenkins
Reviewed-by: Muhammet Kara <muhammet.kara@collabora.com>
diff --git a/unoidl/source/unoidlprovider.hxx b/unoidl/source/unoidlprovider.hxx
index 4e2fce1..0013af5 100644
--- a/unoidl/source/unoidlprovider.hxx
+++ b/unoidl/source/unoidlprovider.hxx
@@ -7,8 +7,7 @@
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#ifndef INCLUDED_UNOIDL_SOURCE_UNOIDLPROVIDER_HXX
#define INCLUDED_UNOIDL_SOURCE_UNOIDLPROVIDER_HXX
#pragma once

#include <sal/config.h>

@@ -54,6 +53,4 @@

} }

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */