ba8b5c17 |
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 | |
21 | LUAI_FUNC Proto *luaF_newproto (lua_State *L); |
22 | LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems); |
23 | LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems); |
24 | LUAI_FUNC UpVal *luaF_newupval (lua_State *L); |
25 | LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level); |
26 | LUAI_FUNC void luaF_close (lua_State *L, StkId level); |
27 | LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f); |
28 | LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv); |
29 | LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number, |
30 | int pc); |
31 | |
32 | |
33 | #endif |