carp_int.h

int CARP_INT_MAX = INT_MAX;
int CARP_INT_MIN = INT_MIN;

int Int__PLUS_(int x, int y) {
    return x + y;
}
int Int__MINUS_(int x, int y) {
    return x - y;
}
int Int__MUL_(int x, int y) {
    return x * y;
}
int Int__DIV_(int x, int y) {
    return x / y;
}
bool Int__EQ_(int x, int y) {
    return x == y;
}
bool Int__LT_(int x, int y) {
    return x < y;
}
bool Int__GT_(int x, int y) {
    return x > y;
}
int Int_neg(int x) {
    return -x;
}

int Int_inc(int x) {
    return x + 1;
}
int Int_dec(int x) {
    return x - 1;
}
int Int_abs(int x) {
    return x > 0 ? x : -x;
}
int Int_bit_MINUS_shift_MINUS_left(int x, int y) {
    return x << y;
}
int Int_bit_MINUS_shift_MINUS_right(int x, int y) {
    return x >> y;
}
int Int_bit_MINUS_and(int x, int y) {
    return x & y;
}
int Int_bit_MINUS_or(int x, int y) {
    return x | y;
}
int Int_bit_MINUS_xor(int x, int y) {
    return x ^ y;
}
int Int_bit_MINUS_not(int x) {
    return ~x;
}

int Int_copy(const int *x) {
    return *x;
}

int Int_mod(int x, int divider) {
    return x % divider;
}

bool Int_mask(int a, int b) {
    return a & b;
}