Files
calc/decl.h
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C

/*
* decl - variable and function declaration macros
*
* Copyright (C) 2007,2014,2021 Landon Curt Noll
*
* Primary author: Landon Curt Noll
*
* Calc is open software; you can redistribute it and/or modify it under
* the terms of the version 2.1 of the GNU Lesser General Public License
* as published by the Free Software Foundation.
*
* Calc 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 Lesser General
* Public License for more details.
*
* A copy of version 2.1 of the GNU Lesser General Public License is
* distributed with calc under the filename COPYING-LGPL. You should have
* received a copy with calc; if not, write to Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Under source code control: 2007/02/09 05:24:25
* File existed as early as: 2007
*
* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
*/
#include "have_const.h"
#if !defined(INCLUDE_DECL_H)
#define INCLUDE_DECL_H
/*
* Thread Local Storage macros
*
* NOTE: The use of -DWITH_TLS is extremely experimental. Calc may not
* compile with WITH_TLS defined.
*/
#if defined(WITH_TLS)
/* variable related macros */
# define EXTERN extern __thread
# define STATIC static __thread
/* function related macros */
# define E_FUNC extern
# define S_FUNC static
/*
* MS Windows macros
*/
#elif defined(_WIN32) || defined(_WIN64)
/* determine which type of DLL we must generate */
# if !defined(STATIC_ONLY)
# if defined(_EXPORTING)
# define DLL __declspec(dllexport)
# else
# define DLL __declspec(dllimport)
# endif
# else
# define DLL
# endif
/* variable related macros */
# define EXTERN extern DLL
# define STATIC static
/* function related macros */
# define E_FUNC extern DLL
# define S_FUNC static
/*
* default macros
*/
#else
/* variable related macros */
# define EXTERN extern
# define STATIC static
/* function related macros */
# define E_FUNC extern
# define S_FUNC static
#endif
#endif /* !INCLUDE_DECL_H */