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

# RtlUpcaseUnicodeStringToOemString(3w)

## NAME

**RtlUpcaseUnicodeStringToOemString** (NTDLL.@)

## SYNOPSIS

NTSTATUS RtlUpcaseUnicodeStringToOemString\
  (\
   STRING\*               *dst*,\
   const UNICODE\_STRING\* *src*,\
   BOOLEAN               *doalloc*\
  )

## DESCRIPTION

Converts a **UNICODE\_STRING** to the equivalent **OEM** upper-case representation stored in **STRING** format.

## RETURNS

**NTSTATUS** code.

## NOTES

writes terminating **0**

## IMPLEMENTATION

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

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

Debug channel **"ntdll"**.