Lines Matching defs:btr
3542 UINT btr, /* Number of bytes to read */
3562 if (btr > remain) btr = (UINT)remain; /* Truncate btr by remaining bytes */
3564 for ( ; btr > 0; btr -= rcnt, *br += rcnt, rbuff += rcnt, fp->fptr += rcnt) { /* Repeat until btr bytes read */
3587 cc = btr / SS(fs); /* When remaining bytes >= sector size, */
3631 if (rcnt > btr) rcnt = btr; /* Clip it by btr if needed */
5532 if (rcnt > btf) rcnt = btf; /* Clip it by btr if needed */