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

# RtlZeroMemory(3w)

## NAME

**RtlZeroMemory** (NTDLL.@)

## SYNOPSIS

VOID RtlZeroMemory\
  (\
   VOID\*  *Destination*,\
   SIZE\_T *Length*\
  )

## DESCRIPTION

Set a block of memory with 0's.

## PARAMS

*Destination* **\[Out\]**  Block to fill.

*Length* **\[In\]**  Number of bytes to fill.

## RETURNS

Nothing.

## IMPLEMENTATION

Declared in **"winbase.h"**.

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

Debug channel **"ntdll"**.