---
name: "FreeSLCallback"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.0.1-3.1"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/FreeSLCallback"
---

# FreeSLCallback(3w)

## NAME

**FreeSLCallback** (KERNEL32.@)

## SYNOPSIS

void FreeSLCallback\
  (\
   DWORD *x*\
  )

## PARAMS

**\[In\]**  **16** bit callback (segmented pointer?).

## DESCRIPTION

Frees the specified **16**-\>32 callback.

## RETURNS

Nothing.

## IMPLEMENTATION

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

Implemented in **"dlls/kernel32/thunk.c"**.

Debug channel **"thunk"**.