SUSE/saptune

package system

import (
    "math"
)

// MaxI64 returns the maximum among the input values.
// If there isn't any input value, return 0.
func MaxI64(values ...int64) int64 {
    var ret int64
    for _, value := range values {
        if ret < value {
            ret = value
        }
    }
    return ret
}

// MaxI returns the maximum among the input values.
// If there isn't any input value, return 0.
func MaxI(values ...int) int {
    var ret int
    for _, value := range values {
        if ret < value {
            ret = value
        }
    }
    return ret
}

// MaxU64 returns the maximum among the input values.
// If there isn't any input value, return 0.
func MaxU64(values ...uint64) uint64 {
    var ret uint64
    for _, value := range values {
        if ret < value {
            ret = value
        }
    }
    return ret
}

// MinU64 returns the minimum among the input values.
// If there isn't any input value, return 0.
func MinU64(values ...uint64) uint64 {
    if len(values) == 0 {
        return 0
    }
    var ret uint64 = math.MaxUint64
    for _, value := range values {
        if ret > value {
            ret = value
        }
    }
    return ret
}