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

# IsOS(3w)

## NAME

**IsOS** (SHLWAPI.437)

## SYNOPSIS

BOOL IsOS\
  (\
   DWORD *feature*\
  )

## DESCRIPTION

Determine if the **OS** supports a given *feature*.

## PARAMS

dwFeature **\[In\]**  Feature requested (undocumented).

## RETURNS

**TRUE** If the *feature* is available. **FALSE** If the *feature* is not available.

## IMPLEMENTATION

Declared in **"shlwapi.h"**.

Implemented in **"dlls/shlwapi/ordinal.c"**.

Debug channel **"shell"**.