func init() {
	userImplemented = false
	groupImplemented = false
	groupListImplemented = false
}

var (
	// unused variables (in this implementation)
	// modified during test to exercise code paths in the cgo implementation.
	userBuffer  = 0
	groupBuffer = 0
)

func current() (*User, error) {
	ubytes, err := os.ReadFile("/dev/user")
	if err != nil {
		return nil, fmt.Errorf("user: %s", err)

Encoder (transmitter) and a Decoder (receiver). A typical use is
transporting arguments and results of remote procedure calls (RPCs) such as
those provided by package "net/rpc".

The implementation compiles a custom codec for each data type in the stream
and is most efficient when a single Encoder is used to transmit a stream of
values, amortizing the cost of compilation.
-- text --

type aesCipherAsm struct {
	aesCipher
}

// aesCipherGCM implements crypto/cipher.gcmAble so that crypto/cipher.NewGCM
// will use the optimised implementation in aes_gcm.go when possible.
// Instances of this type only exist when hasGCMAsm returns true. Likewise,
// the gcmAble implementation is in aes_gcm.go.
type aesCipherGCM struct {
	aesCipherAsm
}

package user

import (
	"fmt"
	"os"
	"runtime"
	"strconv"
)

var (
	// unused variables (in this implementation)
	// modified during test to exercise code paths in the cgo implementation.
	userBuffer  = 0
	groupBuffer = 0
)

func current() (*User, error) {
	uid := currentUID()
	// $USER and /etc/passwd may disagree; prefer the latter if we can get it.

package sha256

import (
	"fmt"
	"io"
	"testing"
)

// Tests the fallback code path in case the optimized asm
// implementation cannot be used.
// See also TestBlockGeneric.
func TestGenericPath(t *testing.T) {
	if useAsm == false {
		t.Skipf("assembly implementation unavailable")
	}
	useAsm = false
	defer func() { useAsm = true }()
	c := New()
	in := "ΑΒΓΔΕϜΖΗΘΙΚΛΜΝΞΟΠϺϘΡΣΤΥΦΧΨΩ"

package elliptic

import "math/big"

// CurveParams contains the parameters of an elliptic curve and also provides
// a generic, non-constant time implementation of [Curve].
//
// The generic Curve implementation is deprecated, and using custom curves
// (those not returned by [P224], [P256], [P384], and [P521]) is not guaranteed
// to provide any security property.
type CurveParams struct {

< WB
# Below WB is the write barrier implementation.
< wbufSpans;

# Span allocator
stackLarge,
  stackpool,
  wbufSpans
# Above mheap is anything that can call the span allocator.
< mheap;
# Below mheap is the span allocator implementation.
#
# Specials: we're allowed to allocate a special while holding
# an mspanSpecial lock, and they're part of the malloc implementation.

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// The current implementation of notes on Darwin is not async-signal-safe,
// so on Darwin the sigqueue code uses different functions to wake up the
// signal_recv thread. This file holds the non-Darwin implementations of
// those functions. These functions will never be called.

//go:build !darwin && !plan9

package runtime

// directly. Platforms with hardware accelerated
// implementations of AES should implement their
// own version of newCipher (which may then call
// newCipherGeneric if needed).
func newCipher(key []byte) (cipher.Block, error) {
	return newCipherGeneric(key)
}

// expandKey is used by BenchmarkExpand and should
// call an assembly implementation if one is available.
func expandKey(key []byte, enc, dec []uint32) {

//     tasks as fast as possible (and sometimes faster, in that an
//     implementation may not be concurrency-safe). This gives us an upper bound
//     on handler performance, so we can evaluate the (handler-independent) core
//     activity of the package in an end-to-end context without concern that a
//     slow handler implementation is skewing the results.
//
//   - We also test the built-in handlers, for comparison.