man FcUtf8ToUcs4 (Fonctions bibliothèques) - convert UTF-8 to UCS4
NAME
FcUtf8ToUcs4 - convert UTF-8 to UCS4
SYNOPSIS
#include <fontconfig.h> int FcUtf8ToUcs4 (FcChar8 *src, FcChar32 *dst, intlen);
DESCRIPTION
Converts the next Unicode char from src into dst and returns the number of bytes containing the char. src nust be at least len bytes long.
VERSION
Fontconfig version 2.3.2