register HENT *entry;
if (!tb)
- return Nullstr;
+ return NULL;
for (s=key, i=0, hash = 0;
/* while */ *s;
s++, i++, hash *= 5) {
continue;
return entry->hent_val;
}
- return Nullstr;
+ return NULL;
}
bool
hiterinit(register HASH *tb)
{
tb->tbl_riter = -1;
- tb->tbl_eiter = Null(HENT*);
+ tb->tbl_eiter = (HENT*)NULL;
return tb->tbl_fill;
}