219 static inline void bitstream_cursor_advance(struct bitstream_cursor *cur, unsigned int bits)  in bitstream_cursor_advance()  argument
221 	bits += cur->bit;  in bitstream_cursor_advance()
222 	cur->b = cur->b + (bits >> 3);  in bitstream_cursor_advance()
223 	cur->bit = bits & 7;  in bitstream_cursor_advance()
260 static inline int bitstream_put_bits(struct bitstream *bs, u64 val, const unsigned int bits)  in bitstream_put_bits()  argument
265 	if (bits == 0)  in bitstream_put_bits()
268 	if ((bs->cur.b + ((bs->cur.bit + bits -1) >> 3)) - bs->buf >= bs->buf_len)  in bitstream_put_bits()
272 	if (bits < 64)  in bitstream_put_bits()
273 		val &= ~0ULL >> (64 - bits);  in bitstream_put_bits()
277 	for (tmp = 8 - bs->cur.bit; tmp < bits; tmp += 8)  in bitstream_put_bits()
280 	bitstream_cursor_advance(&bs->cur, bits);  in bitstream_put_bits()
281 	return bits;  in bitstream_put_bits()
293 static inline int bitstream_get_bits(struct bitstream *bs, u64 *out, int bits)  in bitstream_get_bits()  argument
298 	if (bits > 64)  in bitstream_get_bits()
301 	if (bs->cur.b + ((bs->cur.bit + bs->pad_bits + bits -1) >> 3) - bs->buf >= bs->buf_len)  in bitstream_get_bits()
302 		bits = ((bs->buf_len - (bs->cur.b - bs->buf)) << 3)  in bitstream_get_bits()
305 	if (bits == 0) {  in bitstream_get_bits()
312 	n = (bs->cur.bit + bits + 7) >> 3;  in bitstream_get_bits()
324 	val &= ~0ULL >> (64 - bits);  in bitstream_get_bits()
326 	bitstream_cursor_advance(&bs->cur, bits);  in bitstream_get_bits()
329 	return bits;  in bitstream_get_bits()
343 	int bits = __vli_encode_bits(&code, in);  in vli_encode_bits()  local
345 	if (bits <= 0)  in vli_encode_bits()
346 		return bits;  in vli_encode_bits()
348 	return bitstream_put_bits(bs, code, bits);  in vli_encode_bits()