59 static inline int64_t bs_get_v(const uint8_t **bs)  in bs_get_v()  argument
66         c = **bs; (*bs)++;  in bs_get_v()
79     const uint8_t *bs = p->buf + 4;  in mpc8_probe()  local
80     const uint8_t *bs_end = bs + p->buf_size;  in mpc8_probe()
87     while (bs < bs_end + 3) {  in mpc8_probe()
88         int header_found = (bs[0] == 'S' && bs[1] == 'H');  in mpc8_probe()
89         if (bs[0] < 'A' || bs[0] > 'Z' || bs[1] < 'A' || bs[1] > 'Z')  in mpc8_probe()
91         bs += 2;  in mpc8_probe()
92         size = bs_get_v(&bs);  in mpc8_probe()
95         if (size >= bs_end - bs + 2)  in mpc8_probe()
100             if (!AV_RL32(bs)) //zero CRC is invalid  in mpc8_probe()
104             bs += size - 2;  in mpc8_probe()