const void *ret;
void *ret;
void *lh_insert(LHASH *lh, void *data)	{	unsigned long hash;	LHASH_NODE *nn,**rn;	const void *ret;	lh->error=0;	if (lh->up_load <= (lh->num_items*LH_LOAD_MULT/lh->num_nodes))		expand(lh);	rn=getrn(lh,data,&hash);	if (*rn == NULL)		{		if ((nn=(LHASH_NODE *)OPENSSL_malloc(sizeof(LHASH_NODE))) == NULL)			{			lh->error++;			return(NULL);			}		nn->data=data;		nn->next=NULL;#ifndef OPENSSL_NO_HASH_COMP		nn->hash=hash;#endif		*rn=nn;		ret=NULL;		lh->num_insert++;		lh->num_items++;		}	else /* replace same key */		{		ret= (*rn)->data;		(*rn)->data=data;		lh->num_replace++;		}	return((void *)ret);	}