Documentation
From my personal library, The Internet

man page:


SYNOPSIS

       #include <fontconfig.h>

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


DESCRIPTION

       Returns a set including only those chars found in a but not b.


VERSION

       Fontconfig version 2.3.2



                                 27 April 2005            FcCharSetSubtract(3)

Man(1) output converted with man2html