package bs

var sizes []int = []int{
    8,
    16,
    24,
    32,
    48,
    64,
    96,
    128,
}

func validSize(s int) bool {
    for _, n := range(sizes) {
        if n == s {
            return true
        }
    }
    return false
}

func sizeIndex(s int) int {
    for i, n := range(sizes) {
        if n == s {
            return i
        }
    }
    return -1
}