XCOPY_SEGMENT_DESC_LEN
int offset = sdll % XCOPY_SEGMENT_DESC_LEN, rc, ret = 0;
" multiple of %d\n", XCOPY_SEGMENT_DESC_LEN);
if (sdll > RCR_OP_MAX_SG_DESC_COUNT * XCOPY_SEGMENT_DESC_LEN) {
start += XCOPY_SEGMENT_DESC_LEN;
desc += XCOPY_SEGMENT_DESC_LEN;
rc * XCOPY_SEGMENT_DESC_LEN);