Change Details

Use the intended TCP stack when creating a TCP endpoint instead of creating it the endpoint the default stack first and after that switching it to use the intended TCP stack. While there, use a `tcp_` prefix for non-static functions and fix some error cases, which would call `tfb_tcp_fb_fini` without `tfb_tcp_fb_init` having been called.

Use the intended TCP stack when creating a TCP endpoint instead of creating it the endpoint the default stack first and after that switching it to use the intended TCP stack. While there, fix some error cases, which would call `tfb_tcp_fb_fini` without `tfb_tcp_fb_init` having been called.

Use the intended TCP stack when creating a TCP endpoint instead of creating it the endpoint the default stack first and after that switching it to use the intended TCP stack. While there, use a `tcp_` prefix for non-static functions and fix some error cases, which would call `tfb_tcp_fb_fini` without `tfb_tcp_fb_init` having been called.