Provided by: libfontconfig-doc_2.15.0-1.1ubuntu2_all bug

NAME

       FcCharSetUnion - Add charsets

SYNOPSIS

       #include <fontconfig/fontconfig.h>

       FcCharSet * FcCharSetUnion (const FcCharSet *a, const FcCharSet *b);

DESCRIPTION

       Returns a set including only those chars found in either a or b.