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

# TlsAlloc(3w)

## NAME

**TlsAlloc** (KERNEL32.@)

## SYNOPSIS

DWORD TlsAlloc\
  (\
  )

## DESCRIPTION

Allocates a thread local storage index.

## RETURNS

**Success:** **TLS** index.

**Failure:** 0xFFFFFFFF

## IMPLEMENTATION

Declared in **"winbase.h"**.

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

Debug channel **"process"**.