Provided by: libfontconfig-doc_2.13.1-4.4ubuntu1_all bug

NAME
       FcCharSetIsSubset - Test for charset inclusion


SYNOPSIS
       #include <fontconfig/fontconfig.h>

       FcBool FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b);


DESCRIPTION
       Returns whether a is a subset of b.