/*
Package cgo contains runtime support for code generated
by the cgo tool.  See the documentation for the cgo command
for details on using cgo.
*/
package cgo

/*

#cgo darwin,!arm64 LDFLAGS: -lpthread
#cgo darwin,arm64 LDFLAGS: -framework CoreFoundation
#cgo dragonfly LDFLAGS: -lpthread
#cgo freebsd LDFLAGS: -lpthread
#cgo android LDFLAGS: -llog
#cgo !android,linux LDFLAGS: -lpthread

var set_crosscall2 func()

// cgoHasExtraM is set on startup when an extra M is created for cgo.
// The extra M must be created before any C/C++ code calls cgocallback.
var cgoHasExtraM bool

// cgoUse is called by cgo-generated code (using go:linkname to get at
// an unexported name). The calls serve two purposes:
// 1) they are opaque to escape analysis, so the argument is considered to
// escape to the heap.

// Copyright 2015 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.

// This file contains tests for the cgo checker.

package testdata

// void f(void *p) {}
import "C"

import "unsafe"

func CgoTests() {
	var c chan bool
	C.f(*(*unsafe.Pointer)(unsafe.Pointer(&c))) // ERROR "embedded pointer"

Russ Cox <******@****.***> 1509125409 -0400

Carlos Amedee <******@****.***> 1715265901 -0400

pkg syscall (freebsd-arm64-cgo), const AF_ISO = 7
pkg syscall (freebsd-arm64-cgo), const AF_ISO ideal-int
pkg syscall (freebsd-arm64-cgo), const AF_LAT = 14
pkg syscall (freebsd-arm64-cgo), const AF_LAT ideal-int
pkg syscall (freebsd-arm64-cgo), const AF_LINK = 18
pkg syscall (freebsd-arm64-cgo), const AF_LINK ideal-int
pkg syscall (freebsd-arm64-cgo), const AF_LOCAL = 1

pkg log/syslog (linux-386-cgo), const LOG_LOCAL7 Priority
pkg log/syslog (linux-386-cgo), const LOG_LPR = 48
pkg log/syslog (linux-386-cgo), const LOG_LPR Priority
pkg log/syslog (linux-386-cgo), const LOG_MAIL = 16
pkg log/syslog (linux-386-cgo), const LOG_MAIL Priority
pkg log/syslog (linux-386-cgo), const LOG_NEWS = 56
pkg log/syslog (linux-386-cgo), const LOG_NEWS Priority

pkg syscall (darwin-amd64-cgo), func CheckBpfVersion //deprecated
pkg syscall (darwin-amd64-cgo), func FlushBpf //deprecated
pkg syscall (darwin-amd64-cgo), func ParseRoutingMessage //deprecated
pkg syscall (darwin-amd64-cgo), func ParseRoutingSockaddr //deprecated
pkg syscall (darwin-amd64-cgo), func RouteRIB //deprecated
pkg syscall (darwin-amd64-cgo), func SetBpf //deprecated

pkg runtime/cgo (linux-amd64-cgo), type Incomplete struct #46731
pkg runtime/cgo (linux-arm-cgo), type Incomplete struct #46731
pkg runtime/cgo (netbsd-386-cgo), type Incomplete struct #46731
pkg runtime/cgo (netbsd-amd64-cgo), type Incomplete struct #46731
pkg runtime/cgo (netbsd-arm64-cgo), type Incomplete struct #46731
pkg runtime/cgo (netbsd-arm-cgo), type Incomplete struct #46731

pkg syscall (netbsd-arm64-cgo), const AF_DECnet ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_DLI = 13
pkg syscall (netbsd-arm64-cgo), const AF_DLI ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_E164 = 26
pkg syscall (netbsd-arm64-cgo), const AF_E164 ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_ECMA = 8
pkg syscall (netbsd-arm64-cgo), const AF_ECMA ideal-int