Convert to unicode strings
Fix struct name
Add HANDLE typedef
Fix gf documentation syntax
Add typedef and enums for service installation
Add OpenSCManagerW ffi def
Add more enums
Add CreateServiceW ffi def
Add CloseServiceHandle ffi def
Add GetLastError ffi def
Add install-service function
Add GetModuleFileNameW wrapper
Add endian-portable utf-16 encoding directive
Add SetLastError ffi def
Supply binary path to CreateService
Add more service function defs
Reorganize
Fix macroexpansion problem in DEFCFUN
Add testing code
Add testing dll