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/*
** $Id: lmem.h,v 1.21 2001/02/20 18:15:33 roberto Exp roberto $
** 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"
void *luaM_realloc (lua_State *L, void *oldblock, lu_mem oldsize, lu_mem size);
void *luaM_growaux (lua_State *L, void *block, int *size, int size_elem,
int limit, const l_char *errormsg);
#define luaM_free(L, b, s) luaM_realloc(L, (b), (s), 0)
#define luaM_freelem(L, b, t) luaM_realloc(L, (b), sizeof(t), 0)
#define luaM_freearray(L, b, n, t) luaM_realloc(L, (b), \
((lu_mem)(n)*(lu_mem)sizeof(t)), 0)
#define luaM_malloc(L, t) luaM_realloc(L, NULL, 0, (t))
#define luaM_new(L, t) ((t *)luaM_malloc(L, sizeof(t)))
#define luaM_newvector(L, n,t) ((t *)luaM_malloc(L, \
(lu_mem)(n)*(lu_mem)sizeof(t)))
#define luaM_growvector(L,v,nelems,size,t,limit,e) \
if (((nelems)+1) > (size)) \
((v)=(t *)luaM_growaux(L,v,&(size),sizeof(t),limit,e))
#define luaM_reallocvector(L, v,oldn,n,t) \
((v)=(t *)luaM_realloc(L, v,(lu_mem)(oldn)*(lu_mem)sizeof(t), \
(lu_mem)(n)*(lu_mem)sizeof(t)))
#endif
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