/// <summary>
/// Sets the message levels which are always fatal, in any log domain.
/// When a message with any of these levels is logged the program terminates.
/// </summary>
/// <param name="fatalMask">the mask containing bits set for each level of error which is to be fatal</param>
/// <returns>the old fatal mask</returns>
public static Enums.LogLevelFlags SetAlwaysFatal(Enums.LogLevelFlags fatalMask)
{
return(GLib.GLogSetAlwaysFatal(fatalMask));
}