Undocumented functions of NTDLL

2OOO, 17 December

NTSYSAPI 
NTSTATUS
NTAPI
NtDelayExecution(

  IN BOOLEAN              Alertable,
  IN PLARGE_INTEGER       DelayInterval );

Alertable
    If set, execution can break in a result of NtAlertThread call.
DelayInterval
    Delay in 100-ns units. Negative value means delay relative to current.