Hello World functional

include/PSX/jabyengine_defines.h

@@ -0,0 +1,17 @@
+#ifndef __JABYENGINE_DEFINES__H
+#define __JABYENGINE_DEFINES__H
+#include "../stddef.h"
+
+#define __keep          __attribute__((used))
+#define __no_align      __attribute__((packed))
+#define __no_inline     __attribute__((noinline))
+#define __always_inline __attribute__((always_inline))
+#define __section(name) __attribute__((section(name)))
+
+#ifdef __cplusplus
+    #define __constexpr constexpr
+#else
+    #define __constexpr
+#endif
+
+#endif //!__JABYENGINE_DEFINES__H