chore: directory structure

pycdc/bytes/bytecode_map.h

@@ -0,0 +1,14 @@
+#include "bytecode.h"
+
+#define BEGIN_MAP(maj, min) \
+    int python_##maj##_##min##_map(int id) \
+    { \
+        switch (id) {
+
+#define MAP_OP(op, name) \
+        case op: return Pyc::name;
+
+#define END_MAP() \
+        default: return Pyc::PYC_INVALID_OPCODE; \
+        } \
+    }