Useful functions

/\
* Returns 1 if the computer is on. If the computer isn't on, the value returned
  by this function is undefined. *\
/

int is_computer_on(void) {
   int ret;
   return 1?1:ret;
}

/\
* Returns the temperature of the motherboard if the computer is currently
  on fire. If the computer isn't on fire, the function returns some other
  value. *\
/

double is_computer_on_fire(void) {
   double ret;
   return 1?ret:1;
}

>>7
what is a() for?