is this intentional? or just missing lines like ``` size_t bitnzpack256v16( uint16_t *__restrict in, size_t n, unsigned char *__restrict out) { uint16_t *ip,start; _BITNDPACKV(in, n, out, 256, 16, bitz256v, bitzpack256v, bitz, bitzpack); } ``` in `bitpack.c` / `bitunpack.c` ?