base/services/w32time/w32time.h

   1 #ifndef _W32TIME_H
   2 #define _W32TIME_H
   3
   4 #include <stdarg.h>
   5
   6 #define _INC_WINDOWS
   7 #define COM_NO_WINDOWS_H
   8 #define WIN32_NO_STATUS
   9
  10 #include <windef.h>
  11 #include <winbase.h>
  12 #include <winnls.h>
  13 #include <winreg.h>
  14 #include <winsvc.h>
  15
  16 #define MAX_VALUE_NAME 16383
  17 #define NTPPORT 123
  18
  19
  20 /* ntpclient.c */
  21 // NTP timestamp
  22 typedef struct _TIMEPACKET
  23 {
  24   DWORD dwInteger;
  25   DWORD dwFractional;
  26 } TIMEPACKET, *PTIMEPACKET;
  27
  28 // NTP packet
  29 typedef struct _NTPPACKET
  30 {
  31   BYTE LiVnMode;
  32   BYTE Stratum;
  33   char Poll;
  34   char Precision;
  35   long RootDelay;
  36   long RootDispersion;
  37   char ReferenceID[4];
  38   TIMEPACKET ReferenceTimestamp;
  39   TIMEPACKET OriginateTimestamp;
  40   TIMEPACKET ReceiveTimestamp;
  41   TIMEPACKET TransmitTimestamp;
  42 }NTPPACKET, *PNTPPACKET;
  43
  44 ULONG GetServerTime(LPWSTR lpAddress);
  45
  46 #endif /* _W32TIME_H */