Hash_FindEntry.c
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/*
* Hash_FindEntry.c --
*
* Source code for the Hash_FindEntry library procedure.
*
* Copyright 1988 Regents of the University of California
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies. The University of California
* makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without
* express or implied warranty.
*/
#ifndef lint
static char rcsid[] = "$Header: /root/leakn64/depot/rf/sw/bbplayer/simos/apps/unix/ethersim/sun/Hash_FindEntry.c,v 1.1.1.1 2002/05/29 01:09:09 blythe Exp $ SPRITE (Berkeley)";
#endif not lint
#include "hash.h"
#include "list.h"
/*
* Utility procedures defined in other files:
*/
extern Hash_Entry * HashChainSearch();
extern int Hash();
/*
*---------------------------------------------------------
*
* Hash_FindEntry --
*
* Searches a hash table for an entry corresponding to key.
*
* Results:
* The return value is a pointer to the entry for key,
* if key was present in the table. If key was not
* present, NULL is returned.
*
* Side Effects:
* None.
*
*---------------------------------------------------------
*/
Hash_Entry *
Hash_FindEntry(tablePtr, key)
Hash_Table *tablePtr; /* Hash table to search. */
Address key; /* A hash key. */
{
return(HashChainSearch(tablePtr, key,
&(tablePtr->bucketPtr[Hash(tablePtr, key)])));
}