LWIP TCP Raw api support

I want to use tcp api’s in lwip library, i get linking error to api’s(eg: tcp_new()). but it works fine with socket api’s (eg : socket(), connect()). I am working on EC200U Module

Hi @Rajinas_M,

It is recommended to use wrappers instead of raw API to avoid conflicts and duplication. Some raw API will fail to compile due to conflicts.

Is there any other way that i can work with callbacks