animation struct documentation

include/core2/vla.h

@@ -0,0 +1,17 @@
+#ifndef _STATIC_LENGTH_ARRAY_H_
+#define _STATIC_LENGTH_ARRAY_H_
+
+#include<ultratypes.h>
+
+typedef struct variable_length_array{
+    s32 elem_size;
+    void * begin;
+    void * end;
+    void * mem_end;
+    u8  data[];
+}VLA;
+
+#define vector(T) struct variable_length_array
+//^defined to keep element type with vla
+
+#endif