readsocket
&& readsocket(sock, sink, sizeof(sink)) > 0);
ret = readsocket(b->num, out, outl);
ret = readsocket(bio->num, ptr, 1);
ret = readsocket(b->num, out, outl);
rd = readsocket(nfy->rfd, (void *)buf, sizeof(buf));
bytes_read = readsocket(sfd, read_buffer, sizeof(read_buffer));