1/*
2** $Id: lfunc.h,v 2.8 2012/05/08 13:53:33 roberto Exp $
3** Auxiliary functions to manipulate prototypes and closures
4** See Copyright Notice in lua.h
5*/
6
7#ifndef lfunc_h
8#define lfunc_h
9
10
11#include "lobject.h"
12
13
14#define sizeCclosure(n)	(cast(int, sizeof(CClosure)) + \
15                         cast(int, sizeof(TValue)*((n)-1)))
16
17#define sizeLclosure(n)	(cast(int, sizeof(LClosure)) + \
18                         cast(int, sizeof(TValue *)*((n)-1)))
19
20
21LUAI_FUNC Proto *luaF_newproto (lua_State *L);
22LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems);
23LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems);
24LUAI_FUNC UpVal *luaF_newupval (lua_State *L);
25LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
26LUAI_FUNC void luaF_close (lua_State *L, StkId level);
27LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
28LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv);
29LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
30                                         int pc);
31
32
33#endif
34