| FcLangSetSubtract(3) |  | FcLangSetSubtract(3) | 
NAME
 FcLangSetSubtract - Subtract langsets
SYNOPSIS
#include <fontconfig/fontconfig.h>
 
FcLangSet * FcLangSetSubtract (const FcLangSet *
ls_a, const FcLangSet *ls_b); 
DESCRIPTION
 Returns a set including only those languages found in  ls_a but not in ls_b.
SINCE
 version 2.9.0