ifndef SASS_FN_LISTS_H define SASS_FN_LISTS_H

include “fn_utils.hpp”

namespace Sass {

namespace Functions {

  extern Signature length_sig;
  extern Signature nth_sig;
  extern Signature index_sig;
  extern Signature join_sig;
  extern Signature append_sig;
  extern Signature zip_sig;
  extern Signature list_separator_sig;
  extern Signature is_bracketed_sig;
  extern Signature keywords_sig;

  BUILT_IN(length);
  BUILT_IN(nth);
  BUILT_IN(index);
  BUILT_IN(join);
  BUILT_IN(append);
  BUILT_IN(zip);
  BUILT_IN(list_separator);
  BUILT_IN(is_bracketed);
  BUILT_IN(keywords);

}

}

endif