static Object hash_find(HashHeader ht, int key)
{
HashLink scan = null;
//scan = ht.Buckets[HashKey(ht, key)];
while (scan != null && scan.Key != key)
{
scan = scan.Next;
}
return(scan != null ? scan.Data : null);
return(null);
}
Object HashRemove(HashHeader ht, int key)
{
HashLink scan = null;
// scan = ht.Buckets + HashKey(ht, key);
while (scan != null && (scan).Key != key)
{
scan = (scan).Next;
}
if (scan != null)
{
//HashLink temp = null;
HashLink aux;
int i = 0;
//temp = (HashLink)( scan ).Data;
aux = scan;
scan = aux.Next;
aux = null;
//for( i = 0; i < ht.Klistlen; i++ )
// if (ht.Keylist[i] == key)
// break;
if (i < ht.Klistlen)
{
//memmove( ht.Keylist + i, ht.Keylist + i + 1, ( ht.Klistlen - i )
// * sizeof( ht.Keylist ) );
ht.Klistlen--;
}
//return temp;
}
return(null);
}
