Fix prototype mismatch in private-network.h

[Dolphindalt]

The implementation of lws_tls_server_abort_connection is defined as below.

#if defined(LWS_AMAZON_RTOS)
enum lws_ssl_capable_status
#else
int
#endif
lws_tls_server_abort_connection(struct lws *wsi)
{
...
}

But in the header file, it is defined as the following.

enum lws_ssl_capable_status
lws_tls_server_abort_connection(struct lws *wsi);

Compiling with a aarch64-none-linux-gnu compiler, the following error is produced.

This error does not appear when compiling with arm-linux-gnueabihf compiler.

The proposed change simply updates the prototype in the header to match the body. This resolves the compilation issue.

[lws-team]

This was a bit confusing... main does not look like how you described. In fact I solved this in 2020 the other way, by just using the enum for everything.

5c7b5af92 (Andy Green      2020-09-06 11:46:25 +0100 170) enum lws_ssl_capable_status
84a57540a (Andy Green      2019-01-13 06:58:21 +0800 171) lws_tls_server_abort_connection(struct lws *wsi);

It happened long enough ago, that on main branch, which is what the PR is trying to patch, and on v4.3-stable, there's no need for this patch. And anything else is too old to worry about. So you should probably upgrade to at least v4.3-stable.

[Dolphindalt]

I see. Thank you for the response.