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Comments in headers are changed a bit: removed adoc-specific stuff,
markdown is used instead

PUBLISHED_FROM=9242cce85cc52a47a197d377e7e23804721a6bb5

docs/c-api/net.h/mg_bind_opt.md

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+---
+title: "mg_bind_opt()"
+decl_name: "mg_bind_opt"
+symbol_kind: "func"
+signature: |
+  struct mg_connection *mg_bind_opt(struct mg_mgr *mgr, const char *address,
+                                    mg_event_handler_t handler,
+                                    struct mg_bind_opts opts);
+---
+
+Create listening connection.
+
+`address` parameter tells which address to bind to. It's format is the same
+as for the `mg_connect()` call, where `HOST` part is optional. `address`
+can be just a port number, e.g. `:8000`. To bind to a specific interface,
+an IP address can be specified, e.g. `1.2.3.4:8000`. By default, a TCP
+connection is created. To create UDP connection, prepend `udp://` prefix,
+e.g. `udp://:8000`. To summarize, `address` paramer has following format:
+`[PROTO://][IP_ADDRESS]:PORT`, where `PROTO` could be `tcp` or `udp`.
+
+See the `mg_bind_opts` structure for a description of the optional
+parameters.
+
+Return a new listening connection, or `NULL` on error.
+NOTE: Connection remains owned by the manager, do not free(). 
+