Hi Tech C software SPI not working

#include <htc.h>
#include "sw_spi.h"
#include "delay.h"

void main(void){
	// configure software SPI
		OpenSWSPI();
		DelayMs(5);
		ClearCSSWSPI(); //clear CS pin
		WriteSWSPI(0x40);
			WriteSWSPI(0x00);
			WriteSWSPI(0x00);
		SetCSSWSPI();
		
		for(;;)
		{	
		//HIGHLIGHT MCP23S08
		ClearCSSWSPI();
		WriteSWSPI(0x40);
		WriteSWSPI(0x09);
		WriteSWSPI(0x01);
		SetCSSWSPI();
		DelayMs(40);
		DelayMs(40);
		DelayMs(40);
	}
}