503   UInt32 hash2Value, delta2, maxLen, offset;  in Bt3_MatchFinder_GetMatches()  local
508   delta2 = p->pos - p->hash[hash2Value];  in Bt3_MatchFinder_GetMatches()
517   if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)  in Bt3_MatchFinder_GetMatches()
520       if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])  in Bt3_MatchFinder_GetMatches()
523     distances[1] = delta2 - 1;  in Bt3_MatchFinder_GetMatches()
536   UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;  in Bt4_MatchFinder_GetMatches()  local
541   delta2 = p->pos - p->hash[                hash2Value];  in Bt4_MatchFinder_GetMatches()
551   if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)  in Bt4_MatchFinder_GetMatches()
554     distances[1] = delta2 - 1;  in Bt4_MatchFinder_GetMatches()
557   if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)  in Bt4_MatchFinder_GetMatches()
562     delta2 = delta3;  in Bt4_MatchFinder_GetMatches()
567       if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])  in Bt4_MatchFinder_GetMatches()
583   UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;  in Hc4_MatchFinder_GetMatches()  local
588   delta2 = p->pos - p->hash[                hash2Value];  in Hc4_MatchFinder_GetMatches()
598   if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)  in Hc4_MatchFinder_GetMatches()
601     distances[1] = delta2 - 1;  in Hc4_MatchFinder_GetMatches()
604   if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)  in Hc4_MatchFinder_GetMatches()
609     delta2 = delta3;  in Hc4_MatchFinder_GetMatches()
614       if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])  in Hc4_MatchFinder_GetMatches()