| 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 |