-extern wxChar const *SQL_LOG_FILENAME;
-extern wxChar const *SQL_CATALOG_FILENAME;
-
+WXDLLEXPORT_DATA(extern wxChar const *) SQL_LOG_FILENAME;
+WXDLLEXPORT_DATA(extern wxChar const *) SQL_CATALOG_FILENAME;
// why the connection failed. Note: as each wxDb object is closed, it
// will overwrite the errors of the previously destroyed wxDb object in
// this variable.
// why the connection failed. Note: as each wxDb object is closed, it
// will overwrite the errors of the previously destroyed wxDb object in
// this variable.