This directory contains different tools used with services:

enum.cpp
  Lists all of the currently installed services.

getcon.cpp
  Gets configuration information about an installed service

install.cpp
  Installs a service in the Services applet of the Control Panel.
  Use the Services applet to start, stop, pause or continue the 
  service.

install2.cpp
  Installs a service in the Services applet of the Control Panel
  when an EXE contains more than one service. Use the Services 
  applet to start, stop, pause or continue the service. Multiple
  calls to INSTALL2 are required for each service in the EXE.

makefile
  SDK makefile. Change the APP variable to compile the different
  files in this directory.

remove.cpp
  Removes a service from the services applet in the Control Panel.

setcon.cpp
  Demonstrates how to set configuration information by changing a 
  service to automatic startup.

startsvc.cpp
  Starts an installed service.

tools.mak
  Visual C++ project file. Use the Files option in the Project
  directory to compile the different files in this directory.