NEXT
#define NEXT() (have ? 0 : (have = in(indp, &next)), \
#define NEXT(elt, link) ((elt)->link.next)
#define NEXT() (p->next++)
#define NEXT(p) (((*((p)+1)&0377)<<8) + (*((p)+2)&0377))
#define NEXT(idx) (void)((idx) = ((idx) + 1) % PSTWO_RXBUF_SIZE)
#define NEXT do { \
#define NEXT \
#define NEXT \
#define NEXT(r) do {\
#define NEXT(r) goto next
#undef NEXT
#define NEXT "Next message? [yq]"