rbsp_write_bits
ret = rbsp_write_bits(rbsp, leading_zero_bits, 0);
return rbsp_write_bits(rbsp, leading_zero_bits + 1, *value + 1);
return rbsp_write_bits(rbsp, n, *value);
static int rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int value);
rbsp_write_bits(rbsp, 8, EMULATION_PREVENTION_THREE_BYTE);
return rbsp_write_bits(rbsp, leading_zero_bits + 1, tmp);