---
name: "FcLangNormalize"
section: "3"
platform: "linux"
package: "fontconfig"
version: "2:2.18.3-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/FcLangNormalize"
---

# FcLangNormalize(3)

Normalize the language string

## NAME

FcLangNormalize - Normalize the language string

## SYNOPSIS

**#include \<fontconfig/fontconfig.h\>**

**FcChar8 \* FcLangNormalize (const FcChar8 \****lang***);**

## DESCRIPTION

Returns a string to make *lang* suitable on fontconfig.

## SINCE

version 2.10.91