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

# WdtpInterfacePointer\_UserFree(3w)

## NAME

**WdtpInterfacePointer\_UserFree** (OLE32.@)

## SYNOPSIS

void WdtpInterfacePointer\_UserFree\
  (\
   IUnknown\* *punk*\
  )

## DESCRIPTION

Releases an unmarshaled interface pointer.

## PARAMS

*punk* **\[In\]**  Interface pointer to release.

## RETURNS

Nothing.

## IMPLEMENTATION

Not declared in a Wine header. The function is either undocumented, or missing from Wine.

Implemented in **"dlls/ole32/usrmarshal.c"**.

Debug channel **"ole"**.