| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _OSL_INTERLOCK_H_ |
| #define _OSL_INTERLOCK_H_ |
| |
| #include <sal/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef sal_Int32 oslInterlockedCount; |
| |
| /** Increments the count variable addressed by pCount. |
| @param Address of counter variable |
| @return The result of the operation is zero, the value of the count variable. |
| */ |
| oslInterlockedCount SAL_CALL osl_incrementInterlockedCount(oslInterlockedCount* pCount); |
| |
| /** Decrement the count variable addressed by pCount. |
| @param Address of counter variable |
| @return The result of the operation is the new value is of the count variable. |
| */ |
| oslInterlockedCount SAL_CALL osl_decrementInterlockedCount(oslInterlockedCount* pCount); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _OSL_INTERLOCK_H_ */ |
| |
| |
