38. Defines.h

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#ifndef BUTTER_DEFINES_H_
#define BUTTER_DEFINES_H_


#ifdef BUTTER_VERSION_
#undef BUTTER_VERSION_
#endif
#define BUTTER_VERSION_ "1.2.5"

#ifdef BUTTER_EXPORT
#undef BUTTER_EXPORT
#endif
#ifdef WIN32
/* win32 dll export/import directives */
#ifdef BUTTER_EXPORTS
#define BUTTER_EXPORT __declspec(dllexport)
#elif defined(BUTTER_STATIC)
#define BUTTER_EXPORT
#else
#define BUTTER_EXPORT __declspec(dllimport)
#endif
#else
/* unix needs nothing */
#define BUTTER_EXPORT
#endif

#ifdef BUTTER_DEPRECATED
#undef BUTTER_DEPRECATED
#endif
#ifdef __GNUC__
#define BUTTER_DEPRECATED __attribute__ ((deprecated))
#elif defined(_MSC_VER)
#define BUTTER_DEPRECATED __declspec(deprecated)
#else
#pragma message("WARNING: You need to implement BUTTER_DEPRECATED for this compiler")
#define BUTTER_DEPRECATED
#endif

#undef BUTTER_PLATFORM_64_BIT
#undef BUTTER_PLATFORM_32_BIT
#if __amd64__ || __x86_64__ || _WIN64 || _M_X64
#define BUTTER_PLATFORM_64_BIT
#else
#define BUTTER_PLATFORM_32_BIT
#endif

#undef BUTTER_ARRAY_LEN
#define BUTTER_ARRAY_LEN(a) (sizeof(a)/sizeof(a[0]))

#ifdef __cplusplus
namespace butter {
#endif

enum butter_log_level
{
  BUTTER_LOG_NONE = 0,
  BUTTER_LOG_FATAL = 1,
  BUTTER_LOG_ERROR = 2,
  BUTTER_LOG_WARN = 3,
  BUTTER_LOG_INFO = 4,
  BUTTER_LOG_DEBUG = 5
};


#ifdef __cplusplus
}
#endif


#endif /* BUTTER_DEFINES_H_ */