does gSoapWinhttp plugin with gSoap supports linux

I'm using gSoap proxy services for ews and i need SSL and Auth. support for the endpoint. While my prefer platform is Linux. From gSoap documentation http://ift.tt/1QXhMko found that it has all SSL and Auth. support in C for linux but i'm using C++.

So when i search on google for SSL and Auth. supports with gSoap in C++, i found http://ift.tt/1QXhKcp link for gsoapwinhttp.

gSoap documentation says that it support most of the platform like windows, linux, macOS etc. and gsoapwinhttp use windows library, so i'm bit of confusing does this gsoapwinhttp plugin with gsoap supports linux platform?

Any help appreciated. thank you.