Function luaS_newudata

libraries/AP_Scripting/lua/src/lstring.c:241–252

Udata *luaS_newudata (lua_State *L, size_t s) {
  Udata *u;
  GCObject *o;
  if (s > MAX_SIZE - sizeof(Udata))
    luaM_toobig(L);
  o = luaC_newobj(L, LUA_TUSERDATA, sizeludata(s));
  u = gco2u(o);
  u->len = s;
  u->metatable = NULL;
  setuservalue(L, u, luaO_nilobject);
  return u;
}