Provided by: libfontconfig-doc_2.14.1-3ubuntu3_all bug

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