a new beginning

Signed-off-by: Folling <mail@folling.io>

include/ikarus/macros.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#if defined(__unix__)
+
+#define IKA_OS_FAMILY_UNIX
+#define IKA_API __attribute__((visibility("default")))
+
+#if defined(linux)
+#define IKA_OS_LINUX
+#endif
+
+#elif defined(_WIN32) || defined(WIN32)
+#define IKA_OS_WIN
+#define IKA_API __declspec(dllexport)
+#endif
+
+#ifndef IKA_API
+#define IKA_API
+#endif
+
+#ifdef __cplusplus
+#define IKARUS_BEGIN_HEADER extern "C" {
+#define IKARUS_END_HEADER   }
+#else
+#define IKARUS_BEGIN_HEADER
+#define IKARUS_END_HEADER
+#endif