Improve infinite canvas interactions and browser chrome Render Lucide icons directly with Raylib, add searchable icon browsing, robust text editing, entity lifecycle animations, z-order-safe input, semantic themes, and animated editable browser controls. Document rendering, pinning, context, and component extension for future agents. Co-authored-by: Copilot <[email protected]> Copilot-Session: f68442b1-fa8f-46a0-9689-81710613bbd4

/*
** Userdata handling.
** Copyright (C) 2005-2023 Mike Pall. See Copyright Notice in luajit.h
*/

#ifndef _LJ_UDATA_H
#define _LJ_UDATA_H

#include "lj_obj.h"

LJ_FUNC GCudata *lj_udata_new(lua_State *L, MSize sz, GCtab *env);
LJ_FUNC void LJ_FASTCALL lj_udata_free(global_State *g, GCudata *ud);
#if LJ_64
LJ_FUNC void * LJ_FASTCALL lj_lightud_intern(lua_State *L, void *p);
#endif

#endif