lua_pushunsigned
lua_pushunsigned(L, r);
lua_pushunsigned(L, trim(r));
lua_pushunsigned(L, r);
lua_pushunsigned(L, r);
lua_pushunsigned(L, r);
lua_pushunsigned(L, trim(r));
lua_pushunsigned(L, trim(r));
lua_pushunsigned(L, trim(r));
lua_pushunsigned(L, r);
LUA_API void (lua_pushunsigned) (lua_State *L, lua_Unsigned n);