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

# MAPIFreeBuffer(3w)

## NAME

**MAPIFreeBuffer** (MAPI32.16)

## SYNOPSIS

ULONG MAPIFreeBuffer\
  (\
   LPVOID *lpBuffer*\
  )

## DESCRIPTION

MAPIFreeBuffer@4 (**MAPI32**.**17**).

Free a block of memory and any linked allocations associated with it.

## PARAMS

*lpBuffer* **\[In\]**  Memory to free, returned from **[MAPIAllocateBuffer(3w)](/MAPIAllocateBuffer/3w.md)**.

## RETURNS

**S\_OK**.

## IMPLEMENTATION

Declared in **"util.h"**.

Implemented in **"dlls/mapi32/util.c"**.

Debug channel **"mapi"**.