1 files changed, 2 insertions, 5 deletions
diff --git a/connectivity/source/drivers/mysqlc/mysqlc_general.hxx b/connectivity/source/drivers/mysqlc/mysqlc_general.hxx
index c00a11f412c5..16236e1530ed 100644
--- a/connectivity/source/drivers/mysqlc/mysqlc_general.hxx
+++ b/connectivity/source/drivers/mysqlc/mysqlc_general.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_MYSQLC_SOURCE_MYSQLC_GENERAL_HXX
-#define INCLUDED_MYSQLC_SOURCE_MYSQLC_GENERAL_HXX
+#pragma once
 
 #include <config_lgpl.h>
 
@@ -109,11 +108,9 @@ sal_Int32 mysqlToOOOType(int eType, int charsetnr) noexcept;
 
 OUString mysqlTypeToStr(unsigned mysql_type, unsigned mysql_flags);
 
-sal_Int32 mysqlStrToOOOType(const OUString& sType);
+sal_Int32 mysqlStrToOOOType(std::u16string_view sType);
 
 OUString convert(const ::std::string& _string, const rtl_TextEncoding encoding);
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */