#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetSystemTime(
_In_opt_ PLARGE_INTEGER SystemTime,
_Out_opt_ PLARGE_INTEGER PreviousTime
);
View code on GitHub#ifndef _NTZWAPI_H
NTSYSCALLAPI
NTSTATUS
NTAPI
ZwSetSystemTime(
_In_opt_ PLARGE_INTEGER SystemTime,
_Out_opt_ PLARGE_INTEGER PreviousTime
);
View code on GitHubFunction NtSetSystemTime sets system time. See NtQuerySystemTime for detailed information.
Pointer to LARGE_INTEGER contains UTC time to set.
Optionally receives time before change.
Privilege: SE_SYSTEMTIME_PRIVILEGE