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

# EnumSystemLanguageGroupsA(3w)

## NAME

**EnumSystemLanguageGroupsA** (KERNEL32.@)

## SYNOPSIS

BOOL EnumSystemLanguageGroupsA\
  (\
   LANGUAGEGROUP\_ENUMPROCA *pLangGrpEnumProc*,\
   DWORD                   *dwFlags*,\
   LONG\_PTR                *lParam*\
  )

## DESCRIPTION

Call a users function for each language group available on the system.

## PARAMS

*pLangGrpEnumProc* **\[In\]**  Callback function to call for each language group.

*dwFlags* **\[In\]**  **LGRPID\_SUPPORTED**=All Supported, **LGRPID\_INSTALLED**=Installed only.

*lParam* **\[In\]**  User parameter to pass to *pLangGrpEnumProc*.

## RETURNS

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

**Failure:** **FALSE**. Use **[GetLastError(3w)](/GetLastError/3w.md)** to determine the cause.

## IMPLEMENTATION

Declared in **"winnls.h"**.

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

Debug channel **"nls"**.