technology: return already enabled when tethering is enabled

[framework/connectivity/connman.git] / gdhcp / common.h

diff --git a/gdhcp/common.h b/gdhcp/common.h
index ae4029c..13f49d8 100644 (file)
--- a/gdhcp/common.h
+++ b/gdhcp/common.h
@@ -2,7 +2,7 @@
  *
  *  DHCP client library with GLib integration
  *
- *  Copyright (C) 2009-2010  Intel Corporation. All rights reserved.
+ *  Copyright (C) 2009-2012  Intel Corporation. All rights reserved.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -188,6 +188,8 @@ static const uint8_t dhcp_option_lengths[] = {
 uint8_t *dhcp_get_option(struct dhcp_packet *packet, int code);
 uint8_t *dhcpv6_get_option(struct dhcpv6_packet *packet, uint16_t pkt_len,
                        int code, uint16_t *option_len, int *option_count);
+uint8_t *dhcpv6_get_sub_option(unsigned char *option, uint16_t max_len,
+                       uint16_t *code, uint16_t *option_len);
 int dhcp_end_option(uint8_t *optionptr);
 void dhcp_add_binary_option(struct dhcp_packet *packet, uint8_t *addopt);
 void dhcpv6_add_binary_option(struct dhcpv6_packet *packet, uint16_t max_len,