1class Asm;
2template<typename _CharT> class basic_ostream;
3typedef basic_ostream<char> ostream;
4class Options {
5    typedef void (Asm::* emitfunc_t) (ostream &);
6    emitfunc_t getemit () const { return emitfunc; }
7    emitfunc_t emitfunc;
8};
9