Merge pull request #4 from FOSSEE/develop

merging dev into master

1 files changed, 60 insertions, 0 deletions

diff --git a/include/import_export.h b/include/import_export.h
new file mode 100644
index 0000000..57de9f9
--- /dev/null
+++ b/include/import_export.h
@@ -0,0 +1,60 @@
+#ifndef IMPORT_EXPORT_H_
+#define IMPORT_EXPORT_H_
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 2011 KiCad Developers, see change_log.txt for contributors.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+
+/// Macros which export functions from a DLL/DSO.
+/// See: http://gcc.gnu.org/wiki/Visibility
+
+#if defined(__MINGW32__)
+ #define APIEXPORT __declspec(dllexport)
+ #define APIIMPORT __declspec(dllimport)
+ #define APILOCAL
+
+#elif defined(__GNUC__) && __GNUC__ >= 4
+ // On ELF, we compile with hidden visibility, so unwrap that for specific symbols:
+ #define APIEXPORT __attribute__ ((visibility("default")))
+ #define APIIMPORT __attribute__ ((visibility("default")))
+ #define APILOCAL  __attribute__ ((visibility("hidden")))
+
+#else
+ #pragma message ( "warning: a supported C++ compiler is required" )
+ #define APIEXPORT
+ #define APIIMPORT
+ #define APILOCAL
+#endif
+
+
+#if defined(COMPILING_DLL)
+ // Be sure and define COMPILING_DLL when compiling implementation, and NOT when
+ // compiling the client.
+ #define MY_API(rettype)    APIEXPORT   rettype
+#else
+ #define MY_API(rettype)    APIIMPORT   rettype
+#endif
+
+#define MY_LOCAL(rettype)   APILOCAL    rettype
+
+#endif  // IMPORT_EXPORT_H_