Slightly changed the interface sock_addr_remote - since we already have a `__wasi_addr_t` structure which is an union, there's no need for passing length around - the address buffer will always have the right length (i.e. max of all address families).
This folder contains the platform abstract layer for multiple platforms. To support a new platform, you can simply create a new folder here and implement all the APIs defined in include folder.
Refer to port_wamr.md for how to port WAMR to a target platform.