Lines Matching refs:buf
22 static char *check_zero(char *buf, int size)
26 p = buf;
29 if (*buf != 0) {
30 fprintf(stderr, "non zero buffer at buf[%u] => 0x%02x,%02x,%02x,%02x\n",
31 (unsigned int)(buf - p),
32 (unsigned int)buf[0],
33 size > 1 ? (unsigned int)buf[1] : 0,
34 size > 2 ? (unsigned int)buf[2] : 0,
35 size > 3 ? (unsigned int)buf[3] : 0);
36 return buf;
38 buf++;
