#define IsInvisible(x) HasFlag(x, FLAG_INVISIBLE)
/** Return non-zero if the client caused a net.burst. */
#define IsJunction(x) HasFlag(x, FLAG_JUNCTION)
#define IsInvisible(x) HasFlag(x, FLAG_INVISIBLE)
/** Return non-zero if the client caused a net.burst. */
#define IsJunction(x) HasFlag(x, FLAG_JUNCTION)