int packnum=packitem(currchar[s]); if (packnum==-1)
P_CHAR pc_currchar = MAKE_CHAR_REF(currchar[s]); P_ITEM pi_pack = Packitem(pc_currchar); if (pi_pack == NULL)
P_ITEM Check4Pack(UOXSOCKET s){	int packnum=packitem(currchar[s]);	if (packnum==-1)	{		sysmessage(s,"Time to buy a backpack");		return NULL;	}	return MAKE_ITEMREF_LRV(packnum,NULL);}