int cmp(num a, num b)

num - any numeric type (int or fixed)

Compares two numbers and returns the result:

• 1 – a is greater than b
• 0 – a is equal to b
• -1 – a is less than b

cmp(1, 2) -> -1
cmp(1, 1) -> 0
cmp(2, 1) -> 1