pub const LOG = struct {
    /// system is unusable
    pub const EMERG = 0;
    /// action must be taken immediately
    pub const ALERT = 1;
    /// critical conditions
    pub const CRIT = 2;
    /// error conditions
    pub const ERR = 3;
    /// warning conditions
    pub const WARNING = 4;
    /// normal but significant condition
    pub const NOTICE = 5;
    /// informational
    pub const INFO = 6;
    /// debug-level messages
    pub const DEBUG = 7;
}