What is wrong with the following function body?

void Calculate$($ int count, double price, double $*$cost$)$

$\{$

if$($count $<0)$

$\{$

$*$cost $=0\mathrm{.}0$;

$\}$

else

$\{$

$*$cost $=$ count $*$ price;

$\}$

$\}$