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Code Issues Releases Activity

PREFIX DLL HELPER SYMBOLS WITH BLAKE2

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This commit is contained in:
Henrik S. Gaßmann 2015-12-16 06:14:39 +01:00
parent 27691aa58c
commit b54f34c1d5
1 changed files with 15 additions and 19 deletions
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34
src/blake2.h
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@ -17,31 +17,27 @@
#include <stddef.h>
#include <stdint.h>
#ifndef DLL_HELPER_DEFINED
#define DLL_HELPER_DEFINED
#if defined(_WIN32) || defined(__CYGWIN__)
#define _DLL_IMPORT __declspec(dllimport)
#define _DLL_EXPORT __declspec(dllexport)
#define _DLL_PRIVATE
#elif __GNUC__ >= 4
#define _DLL_IMPORT __attribute__ ((visibility ("default")))
#define _DLL_EXPORT __attribute__ ((visibility ("default")))
#define _DLL_PRIVATE __attribute__ ((visibility ("hidden")))
#else
#define _DLL_IMPORT
#define _DLL_EXPORT
#define _DLL_PRIVATE
#endif
#if defined(_WIN32) || defined(__CYGWIN__)
#define BLAKE2_DLL_IMPORT __declspec(dllimport)
#define BLAKE2_DLL_EXPORT __declspec(dllexport)
#define BLAKE2_DLL_PRIVATE
#elif __GNUC__ >= 4
#define BLAKE2_DLL_IMPORT __attribute__ ((visibility ("default")))
#define BLAKE2_DLL_EXPORT __attribute__ ((visibility ("default")))
#define BLAKE2_DLL_PRIVATE __attribute__ ((visibility ("hidden")))
#else
#define BLAKE2_DLL_IMPORT
#define BLAKE2_DLL_EXPORT
#define BLAKE2_DLL_PRIVATE
#endif
#if defined(BLAKE2_DLL)
#if defined(BLAKE2_DLL_EXPORTS) // defined if we are building the DLL
#define BLAKE2_API _DLL_EXPORT
#define BLAKE2_API BLAKE2_DLL_EXPORT
#else
#define BLAKE2_API _DLL_IMPORT
#define BLAKE2_API BLAKE2_DLL_IMPORT
#endif
#define BLAKE2_PRIVATE _DLL_PRIVATE // must only be used by hidden logic
#define BLAKE2_PRIVATE BLAKE2_DLL_PRIVATE // must only be used by hidden logic
#else
#define BLAKE2_API
#define BLAKE2_PRIVATE