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44 lines
1.7 KiB
C++
44 lines
1.7 KiB
C++
/* EQEMu: Everquest Server Emulator
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Copyright (C) 2001-2002 EQEMu Development Team (http://eqemu.org)
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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; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY except by those people which sell it, which
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are required to give you total support for your newly bought product;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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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 PACKET_FUNCTIONS_H
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#define PACKET_FUNCTIONS_H
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#include "types.h"
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class EQApplicationPacket;
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uint32 roll(uint32 in, uint8 bits);
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uint64 roll(uint64 in, uint8 bits);
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uint32 rorl(uint32 in, uint8 bits);
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uint64 rorl(uint64 in, uint8 bits);
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void EncryptProfilePacket(EQApplicationPacket* app);
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void EncryptProfilePacket(uchar* pBuffer, uint32 size);
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#define EncryptSpawnPacket EncryptZoneSpawnPacket
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//void EncryptSpawnPacket(EQApplicationPacket* app);
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//void EncryptSpawnPacket(uchar* pBuffer, uint32 size);
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void EncryptZoneSpawnPacket(EQApplicationPacket* app);
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void EncryptZoneSpawnPacket(uchar* pBuffer, uint32 size);
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int DeflatePacket(const unsigned char* in_data, int in_length, unsigned char* out_data, int max_out_length);
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uint32 InflatePacket(const uchar* indata, uint32 indatalen, uchar* outdata, uint32 outdatalen, bool iQuiet = false);
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uint32 GenerateCRC(uint32 b, uint32 bufsize, uchar *buf);
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#endif
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