PIC EEPROM memory in hi-tech compiler

//-*************************************
//-************** EERead ***************
unsigned char EERead(unsigned char Addr)
{
	RP1=1;
	RP0=0;
	EEADR=Addr;
	RP0=1;
	EEPGD=0;
	RD=1;
	while(RD==1);
	RP0=0;
	return EEDATA;
}

unsigned int EERead_Db(unsigned char Addr)
{
    unsigned char RdByteLo,RdByteHi;
	unsigned int rddbtmp;
	RdByteHi = EERead(Addr);
	RdByteLo = EERead(Addr+1);
	rddbtmp = RdByteHi;
	rddbtmp = rddbtmp << 8;
	rddbtmp += RdByteLo;
	return(rddbtmp);
}

//-*************************************
//-************** EEWrite ***************
void EEWrite(unsigned char Data,unsigned char Addr)
{
	GIE=0;
	EEADR=Addr;
	EEDATA=Data;
	WREN=1;
	EECON2=0x55;
	EECON2=0xAA;
	WR=1;
	while(WR==1);
	EEIF=0;
	GIE=1;
}

void EEWrite_Db(unsigned int Data,unsigned char Addr)
{
    unsigned char WrByteLo,WrByteHi;
 	WrByteLo = Data;
 	WrByteHi = Data >> 8;
	EEWrite (WrByteHi,Addr);
	EEWrite (WrByteLo,Addr+1);
}