can we use bdata,sbit in lpc2148??

I want to use the following code in lpc2148...but i am getting compile error..

bdata unsigned char bd1 ;
#define status=0;
sbit d0 = bd1^0;
sbit d1 = bd1^1;
sbit d2 = bd1^2;
sbit d3 = bd1^3;
sbit d4 = bd1^4;
sbit d5 = bd1^5;
sbit d6 = bd1^6;
sbit d7 = bd1^7;

After compiling i am getting,

error: #20: identifier "bd1" is undefined
error: #20: identifier "sbit" is undefined

I am using keil4..

Plz let me know how to write this code compatible with LPC2148.....