C AMQP Protocol Engine API  0.5
proton/import_export.h
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00001 #ifndef PROTON_IMPORT_EXPORT_H
00002 #define PROTON_IMPORT_EXPORT_H 1
00003 
00004 /*
00005  *
00006  * Licensed to the Apache Software Foundation (ASF) under one
00007  * or more contributor license agreements.  See the NOTICE file
00008  * distributed with this work for additional information
00009  * regarding copyright ownership.  The ASF licenses this file
00010  * to you under the Apache License, Version 2.0 (the
00011  * "License"); you may not use this file except in compliance
00012  * with the License.  You may obtain a copy of the License at
00013  *
00014  *   http://www.apache.org/licenses/LICENSE-2.0
00015  *
00016  * Unless required by applicable law or agreed to in writing,
00017  * software distributed under the License is distributed on an
00018  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00019  * KIND, either express or implied.  See the License for the
00020  * specific language governing permissions and limitations
00021  * under the License.
00022  *
00023  */
00024 
00025 //
00026 // Compiler specific mechanisms for managing the import and export of
00027 // symbols between shared objects.
00028 //
00029 // PN_EXPORT         - Export declaration
00030 // PN_IMPORT         - Import declaration
00031 //
00032 
00033 #if defined(WIN32) && !defined(PROTON_DECLARE_STATIC)
00034   //
00035   // Import and Export definitions for Windows:
00036   //
00037 #  define PN_EXPORT __declspec(dllexport)
00038 #  define PN_IMPORT __declspec(dllimport)
00039 #else
00040   //
00041   // Non-Windows (Linux, etc.) definitions:
00042   //
00043 #  define PN_EXPORT
00044 #  define PN_IMPORT
00045 #endif
00046 
00047 
00048 // For core proton library symbols
00049 
00050 #ifdef qpid_proton_EXPORTS
00051 #  define PN_EXTERN PN_EXPORT
00052 #else
00053 #  define PN_EXTERN PN_IMPORT
00054 #endif
00055 
00056 
00057 #endif /* import_export.h */