/*** $Id: lmem.h,v 1.38 2011/12/02 13:26:54 roberto Exp $** Interface to Memory Manager** See Copyright Notice in lua.h*/ #ifndef lmem_h#define lmem_h  #include <stddef.h> #include "llimits.h"#include "lua.h"  #define luaM_reallocv(L,b,on,n,e) \	((cast(size_t, (n)+1) > MAX_SIZET/(e)) ?  /* +1 to avoid warnings */ \		(luaM_toobig(L), (void *)0) : \		luaM_realloc_(L, (b), (on)*(e), (n)*(e))) #define luaM_freemem(L, b, s)	luaM_realloc_(L, (b), (s), 0)#define luaM_free(L, b)		luaM_realloc_(L, (b), sizeof(*(b)), 0)#define luaM_freearray(L, b, n)   luaM_reallocv(L, (b), n, 0, sizeof((b)[0])) #define luaM_malloc(L,s)	luaM_realloc_(L, NULL, 0, (s))#define luaM_new(L,t)		cast(t *, luaM_malloc(L, sizeof(t)))#define luaM_newvector(L,n,t) \		cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t))) #define luaM_newobject(L,tag,s)	luaM_realloc_(L, NULL, tag, (s)) #define luaM_growvector(L,v,nelems,size,t,limit,e) \          if ((nelems)+1 > (size)) \            ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e))) #define luaM_reallocvector(L, v,oldn,n,t) \   ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t)))) LUAI_FUNC l_noret luaM_toobig (lua_State *L); /* not to be called directly */LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,                                                          size_t size);LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size,                               size_t size_elem, int limit,                               const char *what); #endif