HAL Component Help

component test1;
pin in s32 in;
pin out bit out1;
pin out bit out2;

function _;
license "GPL";
;;

// private functions
int set(void){
    return 1;
}
int unset(void){
    return 0;
}

//main function
FUNCTION(_) {
    if (in ==1){
        out1 = set();
        out2 = unset();
    }
    if (in ==2){
        out1 = unset();
        out2 = set();
    }
    
}

component test1;
pin in s32 in;
pin out bit out1;
pin out bit out2;

function _;
license "GPL";
;;

// general pin setting function
void set(hal_bit_t *p){
    *p = 1;
}

// general pin unsetting function
void unset(hal_bit_t *p){
    *p = 0;
}

//main function
FUNCTION(_) {
    if (in < 0){
        set(&out1);
        unset(&out2);
    }else if (in >0){
        unset(&out2);
        set(&out2);
    }else{
        unset(&out1);
        unset(&out2);
    }
    
}