src/preprocessors/flow/flow_hash.h Source File

00001 #ifndef _FLOW_HASH_H
00002 #define _FLOW_HASH_H
00003 
00004 #include "sfhashfcn.h"
00005 #include "flow.h"
00006 
00007 /**
00008  * @file   flow_hash.h
00009  * @author Chris Green <cmg@sourcefire.com>
00010  * @date   Thu Jun 19 11:42:49 2003
00011  * 
00012  * @brief  hash function for FLOW keys
00013  * 
00014  * We can save a bit of work in the hash stage by having a hash
00015  * function that understands FLOWS better than hash(sizeof(FLOWKEY))
00016  */
00017 
00018 unsigned flowkey_hashfcn1( SFHASHFCN * p, unsigned char * d, int n);
00019 unsigned flowkey_hashfcn2( SFHASHFCN * p, unsigned char * d, int n);
00020 
00021 #endif /* _FLOW_HASH_H */