Lines Matching defs:buf
307 unsigned char buf[65536];
378 unsigned char buf[4];
383 buf[0] = UMAX_SYNC1;
384 buf[1] = UMAX_SYNC2;
389 CHK (sanei_pv8630_bulkwrite (scan->fd, buf, &nb));
394 buf[0] = len >> 16;
395 buf[1] = len >> 8;
396 buf[2] = len;
397 buf[3] = cmd;
402 CHK (sanei_pv8630_bulkwrite (scan->fd, buf, &nb));
414 in data, storing the result in buf. In the worst case where
415 every character gets escaped buf must be at least twice as
419 bescape (const unsigned char *data, int dlen, unsigned char *buf, int blen)
427 q = buf;
436 return q - buf;
546 unsigned char buf[16384];
556 CHK (cread (scan, cmd, len, buf, NULL));
557 if (bcmp (buf, data, len))
877 unsigned char buf[512 + PAD];
888 PAD_ARRAY (buf, 512);
935 CHK (cread (scan, CMD_4, 512, buf, &s));
937 CHK_ARRAY (buf, 512);
973 unsigned char buf[512];
985 PAD_ARRAY (buf, 512);
1032 CHK (cread (scan, CMD_4, 512, buf, &s));
1034 CHK_ARRAY (buf, 512);
1045 unsigned char *buf)
1069 CHK (cread (scan, CMD_4, len, buf, &s));
1079 unsigned char *buf)
1105 CHK (cread (scan, CMD_4, len, buf, &s));