package main

import (
	golog "log"
	"os"
)

type logLevelT int
const (
        Fatal logLevelT = 1 << iota
        Error
        Warn
        Info
        Debug
	DebugGfx
)

var loglevel = Fatal | Error | Warn | Info

func log(level logLevelT, msg ...interface{}) {
        if level & loglevel != 0 {
                golog.Print(msg...)
        }
        if level & Fatal != 0 {
                os.Exit(-1)
        }
}