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30 lines
913 B
30 lines
913 B
// Copyright 2020 The Go Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style |
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// license that can be found in the LICENSE file. |
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// Package unsafeheader contains header declarations for the Go runtime's |
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// slice and string implementations. |
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// |
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// This package allows x/sys to use types equivalent to |
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// reflect.SliceHeader and reflect.StringHeader without introducing |
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// a dependency on the (relatively heavy) "reflect" package. |
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package unsafeheader |
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import ( |
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"unsafe" |
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) |
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// Slice is the runtime representation of a slice. |
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// It cannot be used safely or portably and its representation may change in a later release. |
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type Slice struct { |
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Data unsafe.Pointer |
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Len int |
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Cap int |
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} |
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// String is the runtime representation of a string. |
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// It cannot be used safely or portably and its representation may change in a later release. |
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type String struct { |
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Data unsafe.Pointer |
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Len int |
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}
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