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Commit | Line | Data |
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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 |