lfunc.h
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上传日期:2020-08-09
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文件大小:1k
- /*
- ** $Id: lfunc.h,v 2.4 2005/04/25 19:24:10 roberto Exp $
- ** Auxiliary functions to manipulate prototypes and closures
- ** See Copyright Notice in lua.h
- */
- #ifndef lfunc_h
- #define lfunc_h
- #include "lobject.h"
- #define sizeCclosure(n) (cast(int, sizeof(CClosure)) +
- cast(int, sizeof(TValue)*((n)-1)))
- #define sizeLclosure(n) (cast(int, sizeof(LClosure)) +
- cast(int, sizeof(TValue *)*((n)-1)))
- LUAI_FUNC Proto *luaF_newproto (lua_State *L);
- LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e);
- LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e);
- LUAI_FUNC UpVal *luaF_newupval (lua_State *L);
- LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
- LUAI_FUNC void luaF_close (lua_State *L, StkId level);
- LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
- LUAI_FUNC void luaF_freeclosure (lua_State *L, Closure *c);
- LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv);
- LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
- int pc);
- #endif