Removing lua_reader and lua_writer from StreamBuffer

luprex/cpp/core/luastack.hpp

@@ -724,6 +724,24 @@ public:
     lua_State *state() const { return L_; }
 };
 
+////////////////////////////////////////////////////////////////////
+//
+// Lua Byte Reader
+//
+// Converts a block of bytes in RAM into a lua_reader.
+//
+////////////////////////////////////////////////////////////////////
+
+class LuaByteReader {
+private:
+    const char *data_;
+    int64_t size_;
+public:
+    LuaByteReader(const char *d, int64_t s) : data_(d), size_(s) {}
+    void *lua_reader_userdata() { return this; }
+    static const char *lua_reader(lua_State *L, void *ud, size_t *size);
+};
+
 ////////////////////////////////////////////////////////////////////
 //
 // The Lua Constant Registry