1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _UNO_CUNO_H_ 24 #define _UNO_CUNO_H_ 25 26 #include <sal/types.h> 27 28 #define CUNO_ERROR_NONE 0 29 #define CUNO_ERROR_CALL_FAILED (1 << 31) 30 #define CUNO_ERROR_EXCEPTION (1 | CUNO_ERROR_CALL_FAILED) 31 32 /** macro to call on a C interface 33 34 @param interface_pointer interface pointer 35 */ 36 #define CUNO_CALL( interface_pointer ) (*interface_pointer) 37 /** macro to test if an exception was signalled. 38 39 @param return_code return code of call 40 */ 41 #define CUNO_EXCEPTION_OCCURED( return_code ) (0 != ((return_code) & CUNO_ERROR_EXCEPTION)) 42 43 typedef sal_Int32 cuno_ErrorCode; 44 45 #endif 46 47