vec_ro
vec_ro = ev_realloc (vec_ro, new_max * NFDBYTES); /* could free/malloc */
memcpy (vec_ro, vec_ri, fd_setsize);
res = select (vec_max * NFDBITS, (fd_set *)vec_ro, (fd_set *)vec_wo, (fd_set *)vec_eo, &tv);
res = select (fd_setsize, (fd_set *)vec_ro, (fd_set *)vec_wo, 0, &tv);
res = select (vec_max * NFDBITS, (fd_set *)vec_ro, (fd_set *)vec_wo, 0, &tv);
if (FD_ISSET (handle, (fd_set *)vec_ro)) events |= EV_READ;
fd_mask word_r = ((fd_mask *)vec_ro) [word];
vec_ro = ev_malloc (sizeof (fd_set));
vec_ro = 0;
ev_free (vec_ro);
VARx(void *, vec_ro)
#define vec_ro ((loop)->vec_ro)