1*dfc11533SChris Williamson /* 2*dfc11533SChris Williamson ** $Id: lfunc.h,v 2.8.1.1 2013/04/12 18:48:47 roberto Exp $ 3*dfc11533SChris Williamson ** Auxiliary functions to manipulate prototypes and closures 4*dfc11533SChris Williamson ** See Copyright Notice in lua.h 5*dfc11533SChris Williamson */ 6*dfc11533SChris Williamson 7*dfc11533SChris Williamson #ifndef lfunc_h 8*dfc11533SChris Williamson #define lfunc_h 9*dfc11533SChris Williamson 10*dfc11533SChris Williamson 11*dfc11533SChris Williamson #include "lobject.h" 12*dfc11533SChris Williamson 13*dfc11533SChris Williamson 14*dfc11533SChris Williamson #define sizeCclosure(n) (cast(int, sizeof(CClosure)) + \ 15*dfc11533SChris Williamson cast(int, sizeof(TValue)*((n)-1))) 16*dfc11533SChris Williamson 17*dfc11533SChris Williamson #define sizeLclosure(n) (cast(int, sizeof(LClosure)) + \ 18*dfc11533SChris Williamson cast(int, sizeof(TValue *)*((n)-1))) 19*dfc11533SChris Williamson 20*dfc11533SChris Williamson 21*dfc11533SChris Williamson LUAI_FUNC Proto *luaF_newproto (lua_State *L); 22*dfc11533SChris Williamson LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems); 23*dfc11533SChris Williamson LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems); 24*dfc11533SChris Williamson LUAI_FUNC UpVal *luaF_newupval (lua_State *L); 25*dfc11533SChris Williamson LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level); 26*dfc11533SChris Williamson LUAI_FUNC void luaF_close (lua_State *L, StkId level); 27*dfc11533SChris Williamson LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f); 28*dfc11533SChris Williamson LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv); 29*dfc11533SChris Williamson LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number, 30*dfc11533SChris Williamson int pc); 31*dfc11533SChris Williamson 32*dfc11533SChris Williamson 33*dfc11533SChris Williamson #endif 34