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diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-api.h b/Build/source/texk/web2c/luatexdir/lua/luatex-api.h
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+/* luatex-api.h
+
+ Copyright 2006-2010 Taco Hoekwater <taco@luatex.org>
+
+ This file is part of LuaTeX.
+
+ LuaTeX is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at your
+ option) any later version.
+
+ LuaTeX is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */
+
+/* $Id: luatex-api.h 3558 2010-03-29 07:21:45Z taco $ */
+
+#ifndef LUATEX_API_H
+# define LUATEX_API_H 1
+
+# include <stdlib.h>
+# include <stdio.h>
+# include <stdarg.h>
+# include "lua51/lua.h"
+# include "lua51/lauxlib.h"
+# include "lua51/lualib.h"
+
+typedef struct LoadS {
+ const char *s;
+ size_t size;
+} LoadS;
+
+extern lua_State *Luas;
+
+extern void make_table(lua_State * L, const char *tab, const char *getfunc,
+ const char *setfunc);
+
+extern int luac_main(int argc, char *argv[]);
+
+extern int luaopen_tex(lua_State * L);
+
+extern int luaopen_pdf(lua_State * L);
+
+# define LUA_TEXFILEHANDLE "TEXFILE*"
+
+extern int luaopen_texio(lua_State * L);
+
+extern int luaopen_lang(lua_State * L);
+
+extern lua_State *luatex_error(lua_State * L, int fatal);
+
+extern int luaopen_unicode(lua_State * L);
+extern int luaopen_zip(lua_State * L);
+extern int luaopen_lfs(lua_State * L);
+extern int luaopen_lpeg(lua_State * L);
+extern int luaopen_md5(lua_State * L);
+extern int luatex_md5_lua_open(lua_State * L);
+
+extern int luaopen_zlib(lua_State * L);
+extern int luaopen_gzip(lua_State * L);
+extern int luaopen_ff(lua_State * L);
+extern int luaopen_profiler(lua_State * L);
+
+extern int luaopen_socket_core(lua_State * L);
+extern int luaopen_mime_core(lua_State * L);
+extern void luatex_socketlua_open(lua_State * L);
+
+extern int luaopen_img(lua_State * L);
+extern int l_new_image(lua_State * L);
+extern int luaopen_epdf(lua_State * L);
+extern int luaopen_mplib(lua_State * L);
+
+extern void open_oslibext(lua_State * L, int safer_option);
+
+extern void initfilecallbackids(int max);
+extern void setinputfilecallbackid(int n, int i);
+extern void setreadfilecallbackid(int n, int i);
+extern int getinputfilecallbackid(int n);
+extern int getreadfilecallbackid(int n);
+
+extern void lua_initialize(int ac, char **av);
+
+extern int luaopen_kpse(lua_State * L);
+
+extern int luaopen_callback(lua_State * L);
+
+extern int luaopen_lua(lua_State * L, char *fname);
+
+extern int luaopen_stats(lua_State * L);
+
+extern int luaopen_font(lua_State * L);
+extern int font_to_lua(lua_State * L, int f);
+extern int font_from_lua(lua_State * L, int f); /* return is boolean */
+
+extern int luaopen_token(lua_State * L);
+extern void tokenlist_to_lua(lua_State * L, int p);
+extern void tokenlist_to_luastring(lua_State * L, int p);
+extern int tokenlist_from_lua(lua_State * L);
+
+extern void lua_nodelib_push(lua_State * L);
+extern int nodelib_getdir(lua_State * L, int n);
+
+extern int luaopen_node(lua_State * L);
+extern void nodelist_to_lua(lua_State * L, int n);
+extern int nodelist_from_lua(lua_State * L);
+
+extern int dimen_to_number(lua_State * L, const char *s);
+
+extern int get_command_id(const char *s);
+
+extern void dump_luac_registers(void);
+
+extern void undump_luac_registers(void);
+
+extern int lua_only;
+
+extern void unhide_lua_table(lua_State * lua, const char *name, int r);
+extern int hide_lua_table(lua_State * lua, const char *name);
+
+extern void unhide_lua_value(lua_State * lua, const char *name,
+ const char *item, int r);
+extern int hide_lua_value(lua_State * lua, const char *name, const char *item);
+
+typedef struct command_item_ {
+ const char *cmd_name;
+ int command_offset;
+ const char **commands;
+} command_item;
+
+extern command_item command_names[];
+extern int callback_callbacks_id;
+
+extern void luainterpreter(void);
+
+extern int luabytecode_max;
+extern unsigned int luabytecode_bytes;
+extern int luastate_bytes;
+
+extern int callback_count;
+extern int saved_callback_count;
+
+extern const char *ptexbanner;
+
+/* luastuff.h */
+
+typedef struct {
+ const char *name; /* parameter name */
+ int idx; /* index within img_parms array */
+} parm_struct;
+
+extern void preset_environment(lua_State * L, const parm_struct * p);
+
+extern char *startup_filename;
+extern int safer_option;
+extern int nosocket_option;
+
+extern char *last_source_name;
+extern int last_lineno;
+
+extern int program_name_set; /* in lkpselib.c */
+
+/* for topenin() */
+extern char **argv;
+extern int argc;
+
+
+extern int loader_C_luatex(lua_State * L, const char *name,
+ const char *filename);
+extern int loader_Call_luatex (lua_State *L, const char *name,
+ const char *filename);
+
+
+extern void init_tex_table(lua_State * L);
+
+extern int tex_table_id;
+extern int pdf_table_id;
+extern int token_table_id;
+extern int node_table_id;
+extern int main_initialize(void);
+
+extern int do_run_callback(int special, const char *values, va_list vl);
+extern int lua_traceback(lua_State * L);
+
+extern int luainit;
+
+extern char *luanames[];
+
+extern int ff_get_ttc_index(char *ffname, char *psname); /* luafontloader/src/luafflib.c */
+extern int ff_createcff(char *, unsigned char **, int *); /* luafontloader/src/luafflib.c */
+
+extern char *FindResourceTtfFont(char *filename, char *fontname); /* luafontloader/fontforge/fontforge/macbinary.c */
+
+extern char charsetstr[]; /* from mpdir/psout.w */
+
+extern char **environ;
+
+
+#endif