Ends one or all child sessions.
#define INCL_dossesmgr #include <os2.h> ULONG scope; /* An indicator that specifies whether only the session specified by idSession, or all sessions, should be ended. */ ULONG idSession; /* The identifier of the session to be ended. */ APIRET ulrc; /* Return code. */ ulrc = DosStopSession(scope, idSession);