// Copyright 2016 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef INET6_NETIFC_H_
#define INET6_NETIFC_H_

#include <stdbool.h>
#include <zircon/compiler.h>

__BEGIN_CDECLS

// setup networking
// if interface != NULL, only use the given topological path for networking
int netifc_open(const char* interface);

// process inbound packet(s)
int netifc_poll(zx_time_t deadline);

// return nonzero if interface exists
int netifc_active(void);

// shut down networking
void netifc_close(void);

void netifc_recv(void* data, size_t len);

// send out next pending packet, and return value indicating if more are available to send
bool netifc_send_pending(void);

__END_CDECLS

#endif  // INET6_NETIFC_H_