Fix hedgehog being able to make walk/jump sounds before it was placed If in hog placement phase you select Skip and then pressed the walk/jump keys, you heard sounds although the hedgehog is not placed yet.

void fpcrtl_halt(int num) {
    __coverity_panic__();
}

int fpcrtl_abs(int num) {
    return num >= 0 ? num : -num;
}