static int bwlimit_seek_is_fast(fa_handle_t *handle) { bwlimit_t *s = (bwlimit_t *)handle; return fa_seek_is_fast(s->s_src); }
static int cmp_seek_is_fast(fa_handle_t *handle) { cmp_t *s = (cmp_t *)handle; return fa_seek_is_fast(s->s_src); }