Files
2026-05-24 06:04:21 +02:00

48 lines
1.5 KiB
C

/*
* The extern definition
*
* This header should be included in header files that export or import
* library functions
*
* Copyright (C) 2011-2026, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 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 Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#if !defined( _LIBEXE_EXTERN_H )
#define _LIBEXE_EXTERN_H
/* To export functions from the libexe DLL define LIBEXE_DLL_EXPORT
* To import functions from the libexe DLL define LIBEXE_DLL_IMPORT
* Otherwise use default extern statement
*/
#if defined( LIBEXE_DLL_EXPORT )
#define LIBEXE_EXTERN __declspec(dllexport)
#define LIBEXE_EXTERN_VARIABLE extern __declspec(dllexport)
#elif defined( LIBEXE_DLL_IMPORT )
#define LIBEXE_EXTERN __declspec(dllimport)
#define LIBEXE_EXTERN_VARIABLE extern __declspec(dllimport)
#else
#define LIBEXE_EXTERN extern
#define LIBEXE_EXTERN_VARIABLE extern
#endif /* defined( LIBEXE_DLL_EXPORT ) */
#endif /* !defined( _LIBEXE_EXTERN_H ) */