LEN
#define memset(DEST, V, LEN) __builtin_memset((DEST), (V), (LEN))
#define memcpy(DEST, SRC, LEN) __builtin_memcpy((DEST), (SRC), (LEN))
#define memmove(DEST, SRC, LEN) __builtin_memmove((DEST), (SRC), (LEN))
#define memcmp(B1, B2, LEN) __builtin_memcmp((B1), (B2), (LEN))
ACCW(LEN,len); \
register caddr_t lim, lim2 = lim = n + LEN(n);
int longer = LEN(n++) - (int)LEN(m++);
if (LEN(mp) > LEN(np))
if (LEN(mp) == LEN(np)) {
for (lim = mp + LEN(mp); mp < lim;) {
int length = min(LEN(cp), LEN(cp2));
int head_off = top->rn_offset, vlen = (int)LEN(v);
int off = t->rn_offset, vlen = LEN(cp), matched_off;
if ((mlen = LEN(netmask)) > max_keylen)
vlen = LEN(v);
#define ifq_set_maxlen(IFQ, LEN) IFQ_SET_MAXLEN(IFQ, LEN)
#define _IO_SYSREAD(FP, DATA, LEN) JUMP2 (__read, FP, DATA, LEN)
#define _IO_WSYSREAD(FP, DATA, LEN) WJUMP2 (__read, FP, DATA, LEN)
#define _IO_SYSWRITE(FP, DATA, LEN) JUMP2 (__write, FP, DATA, LEN)
#define _IO_WSYSWRITE(FP, DATA, LEN) WJUMP2 (__write, FP, DATA, LEN)