syntax error

always get a syntax error 141 near else

void shiftout (char a)
{
char R3;
char R2;
R3 = a;
for (R2 = 0x08; R2 !=0; R2--)
{
if (R3^7 == 1);
{
R3 =_crol_(R3,1);
datalijn = 1;
}
else
{
R3 =_crol_(R3,1);
datalijn = 0;
}
_nop_();
klok = 1;
_nop_();
klok = 0;
}
}