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/*
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* router.h - ip router
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*
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* Basilisk II (C) 1997-2008 Christian Bauer
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*
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* Windows platform specific code copyright (C) Lauri Pesonen
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _ROUTER_H_
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#define _ROUTER_H_
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extern bool is_router_shutting_down;
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extern CRITICAL_SECTION router_section;
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// Increased by one for each ip packet sent to the emulated enet interface.
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extern uint16 next_ip_ident_number;
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// Used by incoming icmp packets and internal icmp messages. Host byte order.
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extern uint32 macos_ip_address;
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// The magic constant
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extern const uint8 router_mac_addr[6];
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// Used by internal icmp messages. Host byte order.
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extern uint32 router_ip_address;
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// False under NT/Win2k if the user has no admin rights
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extern bool raw_sockets_available;
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// Interface exposed to ether_windows module.
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bool router_init(void);
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void router_final(void);
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// Both of these return true if the ethernet module should drop the packet.
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bool router_write_packet(uint8 *packet, int len);
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bool router_read_packet(uint8 *packet, int len);
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#endif // _ROUTER_H_
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