>
<><>
FFccCChhaarrSSeett ** FFccCChhaarrSSeettIInntteerrsseecctt ((ccoonnsstt FFccCChhaarrSSeett **_a,, ccoonnsstt FFccCChhaarrSSeett **_b));;
DESCRIPTION
Returns a set including only those chars found in both
_a and _b.
VERSION
Fontconfig version 2.6.0