You can pass Cello pointers to old C code that expects and deals with normal pointers. It's true that the internal array inside a struct cannot magically becom

You can pass Cello pointers to old C code that expects and deals with normal pointers. It's true that the internal array inside a struct cannot magically become a Cello fat pointer. So yes, you cannot pass a pointer to that array into a Cello function that expects a fat pointer, but that's the opposite of "pass normal pointers to old C code".