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

# RtlUlonglongByteSwap(3w)

## NAME

**RtlUlonglongByteSwap** (NTDLL.@)

## SYNOPSIS

ULONGLONG RtlUlonglongByteSwap\
  (\
   ULONGLONG *i*\
  )

## DESCRIPTION

Swap the bytes of an unsigned long long value.

## PARAMS

*i* **\[In\]**  Value to swap bytes of.

## RETURNS

The value with its bytes swapped.

## IMPLEMENTATION

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

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

Debug channel **"ntdll"**.