| Abhay Kumar | a2ae599 | 2025-11-10 14:02:24 +0000 | [diff] [blame^] | 1 | //go:build amd64 && !appengine && !noasm && gc |
| 2 | // +build amd64,!appengine,!noasm,gc | ||||
| 3 | |||||
| 4 | // Copyright 2019+ Klaus Post. All rights reserved. | ||||
| 5 | // License information can be found in the LICENSE file. | ||||
| 6 | |||||
| 7 | package zstd | ||||
| 8 | |||||
| 9 | // matchLen returns how many bytes match in a and b | ||||
| 10 | // | ||||
| 11 | // It assumes that: | ||||
| 12 | // | ||||
| 13 | // len(a) <= len(b) and len(a) > 0 | ||||
| 14 | // | ||||
| 15 | //go:noescape | ||||
| 16 | func matchLen(a []byte, b []byte) int | ||||