You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: service.go
    path of file: ./repos/sliver/vendor/golang.org/x/sys/windows/svc/mgr
    
    the code of the file until where you have to start completion: // Copyright 2012 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 windows

package mgr

import (
	"syscall"
	"unsafe"

	"golang.org/x/sys/windows"
	"golang.org/x/sys/windows/svc"
)

// Service is used to access Windows service.
type Service struct {
	Name   string
	Handle windows.Handle
}

// Delete marks service s for deletion from the service control manager database.
func (s *Service) Delete() error {
	return windows.DeleteService(s.Handle)
}

// Close relinquish access to the service s.
func (s *Service) Close() error {
	return windows.CloseServiceHandle(s.Handle)
}

// Start starts service s.
// args will be passed to svc.Handler.Execute.
func (s *Service) Start(args ...string) error {
	var p **uint16
	if len(args) > 0 {
		vs := make([]*uint16, len(args))
		for i := range vs {
			vs[i] = syscall.StringToUTF16Ptr(args[i])
		}
		p = &vs[0]
	}
	return windows.StartService(s.Handle, uint32(len(args)), p)
}

// Control sends state change request c to the service s. It returns the mo
    
func (s *Service) ListDependentServices(status svc.ActivityStatus) ([]string, error) {
	var bytesNeeded, returnedServiceCount uint32
	var services []windows.ENUM_SERVICE_STATUS
	for {
		var servicesPtr *windows.ENUM_SERVICE_STATUS
		if len(services) > 0 {
			servicesPtr = &services[0]
		}
		allocatedBytes := uint32(len(services)) * uint32(unsafe.Sizeof(windows.ENUM_SERVICE_STATUS{}))
		err := windows.EnumDependentServices(s.Handle, uint32(status), servicesPtr, allocatedBytes, &bytesNeeded,
			&returnedServiceCount)
		if err == nil {
			break
		}
		if err != syscall.ERROR_MORE_DATA {
			return nil, err
		}
		if bytesNeeded <= allocatedBytes {
			return nil, err
		}
		// ERROR_MORE_DATA indicates the provided buffer was too small, run the call again after resizing the buffer
		requiredSliceLen := bytesNeeded / uint32(unsafe.Sizeof(windows.ENUM_SERVICE_STATUS{}))
		if bytesNeeded%uint32(unsafe.Sizeof(windows.ENUM_SERVICE_STATUS{})) != 0 {
			requiredSliceLen += 1
		}
		services = make([]windows.ENUM_SERVICE_STATUS, requiredSliceLen)
	}
	if returnedServiceCount == 0 {
		return nil, nil
	}

	// The slice mutated by EnumDependentServices may have a length greater than returnedServiceCount, any elements
	// past that should be ignored.
	var dependents []string
	for i := 0; i < int(returnedServiceCount); i++ {
		dependents = append(dependents, windows.UTF16PtrToString(services[i].ServiceName))
	}
	return dependents, nil
}