diff options
Diffstat (limited to 'lib/lz4.h')
-rw-r--r-- | lib/lz4.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -72,11 +72,15 @@ extern "C" { /* * LZ4_DLL_EXPORT : * Enable exporting of functions when building a Windows DLL +* LZ4LIB_API : +* Control library symbols visibility. */ #if defined(LZ4_DLL_EXPORT) && (LZ4_DLL_EXPORT==1) # define LZ4LIB_API __declspec(dllexport) #elif defined(LZ4_DLL_IMPORT) && (LZ4_DLL_IMPORT==1) # define LZ4LIB_API __declspec(dllimport) /* It isn't required but allows to generate better code, saving a function pointer load from the IAT and an indirect jump.*/ +#elif defined(__GNUC__) && (__GNUC__ >= 4) +# define LZ4LIB_API __attribute__ ((__visibility__ ("default"))) #else # define LZ4LIB_API #endif |