tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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7zBuf.c (566B)

      1 /* 7zBuf.c -- Byte Buffer
      2 2017-04-03 : Igor Pavlov : Public domain */
      3 
      4 #include "Precomp.h"
      5 
      6 #include "7zBuf.h"
      7 
      8 void Buf_Init(CBuf *p)
      9 {
     10  p->data = 0;
     11  p->size = 0;
     12 }
     13 
     14 int Buf_Create(CBuf *p, size_t size, ISzAllocPtr alloc)
     15 {
     16  p->size = 0;
     17  if (size == 0)
     18  {
     19    p->data = 0;
     20    return 1;
     21  }
     22  p->data = (Byte *)ISzAlloc_Alloc(alloc, size);
     23  if (p->data)
     24  {
     25    p->size = size;
     26    return 1;
     27  }
     28  return 0;
     29 }
     30 
     31 void Buf_Free(CBuf *p, ISzAllocPtr alloc)
     32 {
     33  ISzAlloc_Free(alloc, p->data);
     34  p->data = 0;
     35  p->size = 0;
     36 }