Есть вот такая инфа:

To query and change the execution state of the following services on a local computer
a.. Microsoft SQL Server (MSSQLServer)
b.. SQL Server Agent (SQLServerAgent)
c.. MS DTC (MSDTC)
Microsoft uses the w95scm.dll

a.. Start the SQL Server (MSSQLServer), SQL Server Agent (SQLServerAgent)
or MS DTC (MSDTC) services on the local computer.
b.. Pause and continue the MSSQLServer service.
c.. Stop a supported service.
d.. Query a supported service to determine its current execution state.
and provides only this headers (this functions only works with the LOCAL
MACHINE. I need a remote SERVER):

SQLSCMLocalServiceControlA
SQLSCMLocalServiceControlW
SQLSCMGetLocalServiceStateA
SQLSCMGetLocalServiceStateW

Where are the others headers ?

SQLSCMChangeServiceConfigA
SQLSCMChangeServiceConfigPlatA
SQLSCMChangeServiceConfigPlatW
SQLSCMControlA
SQLSCMControlPlatA
SQLSCMControlPlatW
SQLSCMControlW
SQLSCMEnumClusterSQLServicesW
SQLSCMEnumDependentServicesA
SQLSCMEnumDependentServicesW
SQLSCMGetLocalServiceStateA
SQLSCMGetLocalServiceStateW
SQLSCMGetServiceStateA
SQLSCMGetServiceStatePlatA
SQLSCMGetServiceStatePlatW
SQLSCMGetServiceStateW
SQLSCMLocalSQLServerReady
SQLSCMLocalServiceControlA
SQLSCMLocalServiceControlW
SQLSCMQueryServiceConfigA
SQLSCMQueryServiceConfigPlatA
SQLSCMQueryServicePlatW