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

# IUnknown\_Set(3w)

## NAME

**IUnknown\_Set** (SHLWAPI.199)

## SYNOPSIS

VOID IUnknown\_Set\
  (\
   IUnknown\*\* *lppDest*,\
   IUnknown\*  *lpUnknown*\
  )

## DESCRIPTION

Copy an interface pointer.

## PARAMS

*lppDest* **\[Out\]**  Destination for copy.

*lpUnknown* **\[In\]**  Source for copy.

## RETURNS

Nothing.

## IMPLEMENTATION

Declared in **"shlwapi.h"**.

Implemented in **"dlls/shlwapi/ordinal.c"**.

Debug channel **"shell"**.