cx18_enc_idx_entry
(sizeof(struct cx18_enc_idx_entry) * V4L2_ENC_IDX_ENTRIES)
struct cx18_enc_idx_entry *e_buf;
e_buf = (struct cx18_enc_idx_entry *) &buf->buf[buf->readpos];
while (remaining >= sizeof(struct cx18_enc_idx_entry) &&
remaining -= sizeof(struct cx18_enc_idx_entry);
consumed += sizeof(struct cx18_enc_idx_entry);
if (remaining > 0 && remaining < sizeof(struct cx18_enc_idx_entry))
tmp = tmp * s->buf_size / sizeof(struct cx18_enc_idx_entry);