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- //go:build amd64 && !appengine && !noasm && gc
- // +build amd64,!appengine,!noasm,gc
- // Copyright 2019+ Klaus Post. All rights reserved.
- // License information can be found in the LICENSE file.
- package zstd
- // matchLen returns how many bytes match in a and b
- //
- // It assumes that:
- //
- // len(a) <= len(b) and len(a) > 0
- //
- //go:noescape
- func matchLen(a []byte, b []byte) int
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