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37 lines
566 B
37 lines
566 B
/* 7zBuf.c -- Byte Buffer
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2017-04-03 : Igor Pavlov : Public domain */
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#include "Precomp.h"
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#include "7zBuf.h"
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void Buf_Init(CBuf *p)
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{
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p->data = 0;
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p->size = 0;
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}
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int Buf_Create(CBuf *p, size_t size, ISzAllocPtr alloc)
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{
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p->size = 0;
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if (size == 0)
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{
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p->data = 0;
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return 1;
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}
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p->data = (Byte *)ISzAlloc_Alloc(alloc, size);
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if (p->data)
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{
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p->size = size;
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return 1;
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}
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return 0;
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}
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void Buf_Free(CBuf *p, ISzAllocPtr alloc)
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{
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ISzAlloc_Free(alloc, p->data);
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p->data = 0;
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p->size = 0;
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}
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