--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/third_party/luajit/src/lib_init.c	Fri Jan 23 22:38:59 2026 -0800
@@ -0,0 +1,55 @@
+/*
+** Library initialization.
+** Copyright (C) 2005-2023 Mike Pall. See Copyright Notice in luajit.h
+**
+** Major parts taken verbatim from the Lua interpreter.
+** Copyright (C) 1994-2008 Lua.org, PUC-Rio. See Copyright Notice in lua.h
+*/
+
+#define lib_init_c
+#define LUA_LIB
+
+#include "lua.h"
+#include "lauxlib.h"
+#include "lualib.h"
+
+#include "lj_arch.h"
+
+static const luaL_Reg lj_lib_load[] = {
+  { "",			luaopen_base },
+  { LUA_LOADLIBNAME,	luaopen_package },
+  { LUA_TABLIBNAME,	luaopen_table },
+  { LUA_IOLIBNAME,	luaopen_io },
+  { LUA_OSLIBNAME,	luaopen_os },
+  { LUA_STRLIBNAME,	luaopen_string },
+  { LUA_MATHLIBNAME,	luaopen_math },
+  { LUA_DBLIBNAME,	luaopen_debug },
+  { LUA_BITLIBNAME,	luaopen_bit },
+  { LUA_JITLIBNAME,	luaopen_jit },
+  { NULL,		NULL }
+};
+
+static const luaL_Reg lj_lib_preload[] = {
+#if LJ_HASFFI
+  { LUA_FFILIBNAME,	luaopen_ffi },
+#endif
+  { NULL,		NULL }
+};
+
+LUALIB_API void luaL_openlibs(lua_State *L)
+{
+  const luaL_Reg *lib;
+  for (lib = lj_lib_load; lib->func; lib++) {
+    lua_pushcfunction(L, lib->func);
+    lua_pushstring(L, lib->name);
+    lua_call(L, 1, 0);
+  }
+  luaL_findtable(L, LUA_REGISTRYINDEX, "_PRELOAD",
+		 sizeof(lj_lib_preload)/sizeof(lj_lib_preload[0])-1);
+  for (lib = lj_lib_preload; lib->func; lib++) {
+    lua_pushcfunction(L, lib->func);
+    lua_setfield(L, -2, lib->name);
+  }
+  lua_pop(L, 1);
+}
+