---
name: "RtlLocalTimeToSystemTime"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/RtlLocalTimeToSystemTime"
---

# RtlLocalTimeToSystemTime(3w)

## NAME

**RtlLocalTimeToSystemTime** (NTDLL.@)

## SYNOPSIS

NTSTATUS RtlLocalTimeToSystemTime\
  (\
   const LARGE\_INTEGER\* *LocalTime*,\
   PLARGE\_INTEGER       *SystemTime*\
  )

## DESCRIPTION

Convert a local time into system time.

## PARAMS

*LocalTime* **\[In\]**  Local time to convert.

*SystemTime* **\[Out\]**  Destination for the converted time.

## RETURNS

**Success:** **STATUS\_SUCCESS**.

**Failure:** An **NTSTATUS** error code indicating the problem.

## IMPLEMENTATION

Declared in **"winternl.h"**.

Implemented in **"dlls/ntdll/time.c"**.

Debug channel **"ntdll"**.