---
name: "ThunkInitLS"
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/ThunkInitLS"
---

# ThunkInitLS(3w)

## NAME

**ThunkInitLS** (KERNEL32.43)

## SYNOPSIS

DWORD ThunkInitLS\
  (\
   LPDWORD *thunk*,\
   LPCSTR  *thkbuf*,\
   DWORD   *len*,\
   LPCSTR  *dll16*,\
   LPCSTR  *dll32*\
  )

## PARAMS

*thunk* **\[In\]**  Win32 *thunk*.

*thkbuf* **\[In\]**  thkbuffer name in Win16 dll.

*len* **\[In\]**  thkbuffer length.

*dll16* **\[In\]**  name of Win16 dll.

**\[In\]**  name of Win32 dll (FIXME: not used?).

## DESCRIPTION

A thunkbuffer link routine The thunkbuf looks like:

00: **DWORD** length ? don't know exactly 04: **SEGPTR** pointer ? where does it point to? The pointer pointer is written into the first **DWORD** of 'thunk'. (probably correctly implemented) \[ok probably\].

## RETURNS

segmented pointer to thunk?

## IMPLEMENTATION

Exported by ordinal only. Use **[GetProcAddress(3w)](/GetProcAddress/3w.md)** to obtain a pointer to the function.

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

Debug channel **"thunk"**.