Provided by: libfontconfig1-dev_2.13.1-2ubuntu2_amd64 bug

NAME

       FcLangSetHash - return a hash value for a langset

SYNOPSIS

       #include <fontconfig/fontconfig.h>

       FcChar32 FcLangSetHash (const FcLangSet *ls);

DESCRIPTION

       This  function  returns a value which depends solely on the languages supported by ls. Any
       language which equals ls will have  the  same  result  from  FcLangSetHash.  However,  two
       langsets with the same hash value may not be equal.