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

# SetupDiBuildClassInfoListExA(3w)

## NAME

**SetupDiBuildClassInfoListExA** (SETUPAPI.@)

## SYNOPSIS

BOOL SetupDiBuildClassInfoListExA\
  (\
   DWORD  *Flags*,\
   LPGUID *ClassGuidList*,\
   DWORD  *ClassGuidListSize*,\
   PDWORD *RequiredSize*,\
   LPCSTR *MachineName*,\
   PVOID  *Reserved*\
  )

## DESCRIPTION

Returns a list of setup class GUIDs that identify the classes that are installed on a local or remote machine.

## PARAMS

*Flags* **\[In\]**  control exclusion of classes from the list.

*ClassGuidList* **\[Out\]**  pointer to a GUID-typed array that receives a list of setup class GUIDs.

*ClassGuidListSize* **\[In\]**  The number of GUIDs in the array (*ClassGuidList*).

*RequiredSize* **\[Out\]**  pointer, which receives the number of GUIDs that are returned.

*MachineName* **\[In\]**  name of a remote machine.

*Reserved* **\[In\]**  must be **NULL**.

## RETURNS

**Success:** **TRUE**.

**Failure:** **FALSE**.

## IMPLEMENTATION

Declared in **"setupapi.h"**.

Implemented in **"dlls/setupapi/devinst.c"**.

Debug channel **"setupapi"**.