/* visibility.h
 *
 * Copyright (C) 2006-2017 wolfSSL Inc.
 *
 * This file is part of wolfSSL.
 *
 * wolfSSL 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.
 *
 * wolfSSL 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
 */


/* Visibility control macros */

#ifndef WOLF_CRYPT_VISIBILITY_H
#define WOLF_CRYPT_VISIBILITY_H


/* for compatibility and so that fips is using same name of macro @wc_fips */
#ifdef HAVE_FIPS
# include <cyassl/ctaocrypt/visibility.h>
# define WOLFSSL_API   CYASSL_API
# define WOLFSSL_LOCAL CYASSL_LOCAL
#else

/* WOLFSSL_API is used for the public API symbols.
 *      It either imports or exports (or does nothing for static builds)
 *
 * WOLFSSL_LOCAL is used for non-API symbols (private).
 */

# if defined(BUILDING_WOLFSSL)
#  if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY
#   define WOLFSSL_API   __attribute__((visibility("default")))
#   define WOLFSSL_LOCAL __attribute__((visibility("hidden")))
#  elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
#   define WOLFSSL_API   __global
#   define WOLFSSL_LOCAL __hidden
#  elif defined(_MSC_VER) || defined(__MINGW32__)
#   if defined(WOLFSSL_DLL)
#    define WOLFSSL_API __declspec(dllexport)
#   else
#    define WOLFSSL_API
#   endif
#   define WOLFSSL_LOCAL
#  else // if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY
#   define WOLFSSL_API
#   define WOLFSSL_LOCAL
#  endif /* HAVE_VISIBILITY */
# else /* BUILDING_WOLFSSL */
#  if defined(_MSC_VER) || defined(__MINGW32__)
#   if defined(WOLFSSL_DLL)
#    define WOLFSSL_API __declspec(dllimport)
#   else
#    define WOLFSSL_API
#   endif
#   define WOLFSSL_LOCAL
#  else
#   define WOLFSSL_API
#   define WOLFSSL_LOCAL
#  endif
# endif /* BUILDING_WOLFSSL */

#endif /* HAVE_FIPS */
#endif /* WOLF_CRYPT_VISIBILITY_H */
