}

// interfaceMulticastAddrTable returns addresses for a specific
// interface.
func interfaceMulticastAddrTable(ifi *Interface) ([]Addr, error) {
	ifmat4 := parseProcNetIGMP("/proc/net/igmp", ifi)
	ifmat6 := parseProcNetIGMP6("/proc/net/igmp6", ifi)
	return append(ifmat4, ifmat6...), nil
}

func parseProcNetIGMP(path string, ifi *Interface) []Addr {
	fd, err := open(path)
	if err != nil {
		return nil
	}

hand a Go pointer to C code but must separately arrange for
Go to hang on to a reference to the pointer until C is done with it.
*/
package gmp

/*
#cgo LDFLAGS: -lgmp
#include <gmp.h>
#include <stdlib.h>

// gmp 5.0.0+ changed the type of the 3rd argument to mp_bitcnt_t,
// so, to support older versions, we wrap these two functions.
void _mpz_mul_2exp(mpz_ptr a, mpz_ptr b, unsigned long n) {

			}
		}
	}
}

var ipConnLocalNameTests = []struct {
	net   string
	laddr *IPAddr
}{
	{"ip4:icmp", &IPAddr{IP: IPv4(127, 0, 0, 1)}},
	{"ip4:icmp", &IPAddr{}},
	{"ip4:icmp", nil},
}

func TestIPConnLocalName(t *testing.T) {
	for _, tt := range ipConnLocalNameTests {
		if !testableNetwork(tt.net) {
			t.Logf("skipping %s test", tt.net)
			continue

	imported map[string]bool
}

func (imp *resolveTestImporter) Import(string) (*Package, error) {
	panic("should not be called")
}

func (imp *resolveTestImporter) ImportFrom(path, srcDir string, mode ImportMode) (*Package, error) {
	if mode != 0 {
		panic("mode must be 0")
	}
	if imp.importer == nil {
		imp.importer = importer.Default().(ImporterFrom)
		imp.imported = make(map[string]bool)
	}

	if compiler == "gccgo" {
		t.Skip("golang.org/issue/22500")
	}

	fset := token.NewFileSet()

	t.Run("LookupDefault", func(t *testing.T) {
		imp := ForCompiler(fset, compiler, nil)
		pkg, err := imp.Import(thePackage)
		if err != nil {
			t.Fatal(err)
		}
		if pkg.Path() != thePackage {
			t.Fatalf("Path() = %q, want %q", pkg.Path(), thePackage)
		}

			replacements := make(map[string]string)
			pathToFile := a.fset.File(file.Pos()).Name()
			for _, imp := range file.Imports {
				importPath := strings.Replace(imp.Path.Value, "\"", "", -1)
				pathSegments := strings.Split(importPath, "/")
				importName := pathSegments[len(pathSegments)-1]
				if imp.Name != nil {
					importName = imp.Name.Name
				}
				for re, template := range aliases {

	imported map[string]bool
}

func (imp *resolveTestImporter) Import(string) (*Package, error) {
	panic("should not be called")
}

func (imp *resolveTestImporter) ImportFrom(path, srcDir string, mode ImportMode) (*Package, error) {
	if mode != 0 {
		panic("mode must be 0")
	}
	if imp.importer == nil {
		imp.importer = defaultImporter().(ImporterFrom)
		imp.imported = make(map[string]bool)
	}

		imports = append(imports, append(pkg.TestImports, pkg.XTestImports...)...)
	}
	for _, imp := range imports {
		if i.isForbidden(imp) {
			forbiddenImportSet[imp] = struct{}{}
		}
	}

	var forbiddenImports []string
	for imp := range forbiddenImportSet {
		forbiddenImports = append(forbiddenImports, imp)
	}
	return forbiddenImports
}

// isForbidden determines if an import is forbidden,

			}
		case *types.TypeParam:
			if !typs[T] {
				typs[T] = true
				addObj(T.Obj())
				addType(T.Constraint())
			}
		}
	}

	for _, imp := range imports {
		packages[imp.Path()] = imp

		scope := imp.Scope()
		for _, name := range scope.Names() {
			addObj(scope.Lookup(name))
		}
	}

	return packages

const (
	// HashIPPort represents the `hash:ip,port` type ipset.  The hash:ip,port is similar to hash:ip but
	// you can store IP address and protocol-port pairs in it.  TCP, SCTP, UDP, UDPLITE, ICMP and ICMPv6 are supported
	// with port numbers/ICMP(v6) types and other protocol numbers without port information.
	HashIPPort Type = "hash:ip,port"
	// HashIPPortIP represents the `hash:ip,port,ip` type ipset.  The hash:ip,port,ip set type uses a hash to store