ENOUGH
char seqpacketvnl[VDE_SEQPACKET_HEAD_LEN + ENOUGH(int) + 1];
#define EZ(v, unit) ((v)?ENOUGH(((v) * 1000), unit):0)
code codes[ENOUGH]; /* space for code tables */
if (type == LENS && used >= ENOUGH - MAXD)
if (type == LENS && used >= ENOUGH - MAXD)