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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 |
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