}

func lowerASCII(c byte) byte {
	if 'A' <= c && c <= 'Z' {
		return c + ('a' - 'A')
	}
	return c
}

// _cgo_setenv should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - github.com/ebitengine/purego
//
// Do not remove or change the type signature.
// See go.dev/issue/67401.
//
//go:linkname _cgo_setenv

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build darwin && go1.12

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime

import (
	"internal/abi"
	_ "unsafe" // for linkname
)

// inlinedCall is the encoding of entries in the FUNCDATA_InlTree table.
type inlinedCall struct {
	funcID    abi.FuncID // type of the called function
	_         [3]byte

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Issue 42401: linkname doesn't work correctly when a variable symbol
// is both imported (possibly through inlining) and linkname'd.

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build go1.21

package cpu

import (
	_ "unsafe" // for linkname
)

//go:linkname runtime_getAuxv runtime.getAuxv
func runtime_getAuxv() []uintptr

func init() {
	getAuxvFn = runtime_getAuxv

package types

import _ "unsafe"

// This should properly be in infer.go, but that file is auto-generated.

// infer should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - github.com/goplus/gox
//
// Do not remove or change the type signature.
// See go.dev/issue/67401.
//

// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package os

import (
	"syscall"
	_ "unsafe" // for linkname
)

//go:linkname executablePath
var executablePath string // set by sysauxv in ../runtime/os3_solaris.go

var initCwd, initCwdErr = Getwd()

func executable() (string, error) {
	path := executablePath

// license that can be found in the LICENSE file.

package runtime

import _ "unsafe"

// These should be an internal details
// but widely used packages access them using linkname.
// Do not remove or change the type signature.
// See go.dev/issue/67401.

// Notable members of the hall of shame include:
//   - github.com/dgraph-io/ristretto
//   - github.com/outcaste-io/ristretto

//
// TODO: Perfect for go:nosplitrec since we can't have a safe point
// anywhere in the bulk barrier or memmove.
//
// typedmemmove should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - github.com/RomiChan/protobuf
//   - github.com/segmentio/encoding
//
// Do not remove or change the type signature.
// See go.dev/issue/67401.
//

// compile

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Make sure we can linkname to memmove with an unsafe.Pointer argument.

package p

import "unsafe"

//go:linkname memmove runtime.memmove
func memmove(to, from unsafe.Pointer, n uintptr)

var V1, V2 int

func F() {