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https://gitcode.com/JianFeeeee/LuaCangjia_api.git
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42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
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** $Id: lmem.h,v 1.8 1999/02/26 15:48:55 roberto Exp $
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** Interface to Memory Manager
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** See Copyright Notice in lua.h
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*/
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#ifndef lmem_h
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#define lmem_h
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#include <stdlib.h>
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/* memory error messages */
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#define codeEM "code size overflow"
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#define constantEM "constant table overflow"
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#define refEM "reference table overflow"
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#define tableEM "table overflow"
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#define memEM "not enough memory"
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#define arrEM "internal array bigger than `int' limit"
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void *luaM_realloc (void *oldblock, unsigned long size);
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void *luaM_growaux (void *block, unsigned long nelems, int inc, int size,
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char *errormsg, unsigned long limit);
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#define luaM_free(b) luaM_realloc((b), 0)
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#define luaM_malloc(t) luaM_realloc(NULL, (t))
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#define luaM_new(t) ((t *)luaM_malloc(sizeof(t)))
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#define luaM_newvector(n,t) ((t *)luaM_malloc((n)*sizeof(t)))
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#define luaM_growvector(v,nelems,inc,t,e,l) \
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((v)=(t *)luaM_growaux(v,nelems,inc,sizeof(t),e,l))
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#define luaM_reallocvector(v,n,t) ((v)=(t *)luaM_realloc(v,(n)*sizeof(t)))
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#ifdef DEBUG
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extern unsigned long numblocks;
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extern unsigned long totalmem;
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#endif
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#endif
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