MAGIC              57 libavformat/jvdec.c     if (pd->buf[0] == 'J' && pd->buf[1] == 'V' && strlen(MAGIC) <= pd->buf_size - 4 &&
MAGIC              58 libavformat/jvdec.c         !memcmp(pd->buf + 4, MAGIC, strlen(MAGIC)))
MAGIC              58 libavformat/paf.c     if ((p->buf_size >= strlen(MAGIC)) &&
MAGIC              59 libavformat/paf.c         !memcmp(p->buf, MAGIC, strlen(MAGIC)))