anchor.diff:  The _nng_ library is implemented in pure C; if you need bindings for
   other languages please check the http://nanomsg.org/[website].
   
  -== Protocols
  +=== Protocols
   
   [horizontal]
   xref:nng_bus.7.adoc[nng_bus(7)]:: Bus protocol
  
positive.code: //* xref:nng_respondent.7.adoc[nng_respondent(7)] - Respondent side of survey protocol
  //* xref:nng_surveyor.7.adoc[nng_surveyor(7)] - Surveyor side of survey protocol
  
  == Transports
  
  [horizontal]
  xref:nng_inproc.7.adoc[nng_inproc(7)]:: Intra-process transport
  
negative.code: xref:nng_ws.7.adoc[nng_ws(7)]:: WebSocket transport
  xref:nng_zerotier.7.adoc[nng_zerotier(7)]:: ZeroTier transport
  
  === Conceptual Overview
  
  _nng_ presents a _socket_ view of networking.
  The sockets are constructed using protocol-specific functions, as a given
  