89     int click = bb->bitpos >> 3, blow, blen;  in bitbuf_get()  local
99     blen = 8-blow;  in bitbuf_get()
100     if (blen > bits) blen = bits;  in bitbuf_get()
101     result |= ((bb->buf[click] >> blow) & ((1<<blen)-1)) << offset;  in bitbuf_get()
102     offset += blen;  in bitbuf_get()
103     bits -= blen;  in bitbuf_get()
104     bb->bitpos += blen;  in bitbuf_get()
122     int click = bb->bitpos >> 3, blow, blen;  in bitbuf_put()  local
130     blen = 8-blow;  in bitbuf_put()
131     if (blen > len) blen = len;  in bitbuf_put()
133     bb->bitpos += blen;  in bitbuf_put()
134     data >>= blen;  in bitbuf_put()
135     len -= blen;  in bitbuf_put()