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convert function from CCS to HI-Tech

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medo73

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Hi I'm trying to convert this function from CCS:
Code: 
byte crclo, crchi;
void crcBit(byte tbyte) {
#asm
	BCF		03,0
	RRF		crchi,F    //rotates the entire 16 bits to the right
	RRF		crclo,F
#endasm
	if (((STATUS & 0x01)^(tbyte)) == 0x01) {
		crchi = crchi^0x84;
		crclo = crclo^0x08;
	}
}

to Hi-tech where looks like
Code: 
unsigned char crclo, crchi;

void crcbit(unsigned char tbyte) {

asm("BCF 03,0");
asm("RRF crchi,F");    //rotates the entire 16 bits to the right
asm("RRF crclo,F");
//#endasm
	if (((STATUS & 0x01)^(tbyte)) == 0x01) {
		crchi = crchi^0x84;
		crclo = crclo^0x08;
	}
}

but I got errors
rror [800] C:\DOCUME~1\...LOCALS~1\Temp\s5qg.; 471. undefined symbol "crchi"
Error [800] C:\DOCUME~1\OCALS~1\Temp\s5qg.; 474. undefined symbol "crclo"

What goes wrong?

thanks
 

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