--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libphysfs/lzma/C/Compress/Lzma/LzmaStateTest.c	Mon Apr 10 12:06:43 2017 -0400
@@ -0,0 +1,195 @@
+/* 
+LzmaStateTest.c
+Test application for LZMA Decoder (State version)
+
+This file written and distributed to public domain by Igor Pavlov.
+This file is part of LZMA SDK 4.26 (2005-08-02)
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "LzmaStateDecode.h"
+
+const char *kCantReadMessage = "Can not read input file";
+const char *kCantWriteMessage = "Can not write output file";
+const char *kCantAllocateMessage = "Can not allocate memory";
+
+#define kInBufferSize (1 << 15)
+#define kOutBufferSize (1 << 15)
+
+unsigned char g_InBuffer[kInBufferSize];
+unsigned char g_OutBuffer[kOutBufferSize];
+
+size_t MyReadFile(FILE *file, void *data, size_t size)
+  { return fread(data, 1, size, file); }
+
+int MyReadFileAndCheck(FILE *file, void *data, size_t size)
+  { return (MyReadFile(file, data, size) == size); }
+
+int PrintError(char *buffer, const char *message)
+{
+  sprintf(buffer + strlen(buffer), "\nError: ");
+  sprintf(buffer + strlen(buffer), message);
+  return 1;
+}
+
+int main3(FILE *inFile, FILE *outFile, char *rs)
+{
+  /* We use two 32-bit integers to construct 64-bit integer for file size.
+     You can remove outSizeHigh, if you don't need >= 4GB supporting,
+     or you can use UInt64 outSize, if your compiler supports 64-bit integers*/
+  UInt32 outSize = 0;
+  UInt32 outSizeHigh = 0; 
+  
+  int waitEOS = 1; 
+  /* waitEOS = 1, if there is no uncompressed size in headers, 
+   so decoder will wait EOS (End of Stream Marker) in compressed stream */
+
+  int i;
+  int res = 0;
+  CLzmaDecoderState state;  /* it's about 140 bytes structure, if int is 32-bit */
+  unsigned char properties[LZMA_PROPERTIES_SIZE];
+  SizeT inAvail = 0;
+  unsigned char *inBuffer = 0;
+
+  if (sizeof(UInt32) < 4)
+    return PrintError(rs, "LZMA decoder needs correct UInt32");
+
+  /* Read LZMA properties for compressed stream */
+
+  if (!MyReadFileAndCheck(inFile, properties, sizeof(properties)))
+    return PrintError(rs, kCantReadMessage);
+
+  /* Read uncompressed size */
+  
+  for (i = 0; i < 8; i++)
+  {
+    unsigned char b;
+    if (!MyReadFileAndCheck(inFile, &b, 1))
+      return PrintError(rs, kCantReadMessage);
+    if (b != 0xFF)
+      waitEOS = 0;
+    if (i < 4)
+      outSize += (UInt32)(b) << (i * 8);
+    else
+      outSizeHigh += (UInt32)(b) << ((i - 4) * 8);
+  }
+
+  /* Decode LZMA properties and allocate memory */
+  
+  if (LzmaDecodeProperties(&state.Properties, properties, LZMA_PROPERTIES_SIZE) != LZMA_RESULT_OK)
+    return PrintError(rs, "Incorrect stream properties");
+  state.Probs = (CProb *)malloc(LzmaGetNumProbs(&state.Properties) * sizeof(CProb));
+  if (state.Probs == 0)
+    return PrintError(rs, kCantAllocateMessage);
+  
+  if (state.Properties.DictionarySize == 0)
+    state.Dictionary = 0;
+  else
+  {
+    state.Dictionary = (unsigned char *)malloc(state.Properties.DictionarySize);
+    if (state.Dictionary == 0)
+    {
+      free(state.Probs);
+      return PrintError(rs, kCantAllocateMessage);
+    }
+  }
+  
+  /* Decompress */
+  
+  LzmaDecoderInit(&state);
+  
+  do
+  {
+    SizeT inProcessed, outProcessed;
+    int finishDecoding;
+    UInt32 outAvail = kOutBufferSize;
+    if (!waitEOS && outSizeHigh == 0 && outAvail > outSize)
+      outAvail = outSize;
+    if (inAvail == 0)
+    {
+      inAvail = (SizeT)MyReadFile(inFile, g_InBuffer, kInBufferSize);
+      inBuffer = g_InBuffer;
+    }
+    finishDecoding = (inAvail == 0);
+    res = LzmaDecode(&state,
+        inBuffer, inAvail, &inProcessed,
+        g_OutBuffer, outAvail, &outProcessed,
+        finishDecoding);
+    if (res != 0)
+    {
+      sprintf(rs + strlen(rs), "\nDecoding error = %d\n", res);
+      res = 1;
+      break;
+    }
+    inAvail -= inProcessed;
+    inBuffer += inProcessed;
+    
+    if (outFile != 0)  
+      if (fwrite(g_OutBuffer, 1, outProcessed, outFile) != outProcessed)
+      {
+        PrintError(rs, kCantWriteMessage);
+        res = 1;
+        break;
+      }
+      
+    if (outSize < outProcessed)
+      outSizeHigh--;
+    outSize -= (UInt32)outProcessed;
+    outSize &= 0xFFFFFFFF;
+
+    if (outProcessed == 0 && finishDecoding)
+    {
+      if (!waitEOS && (outSize != 0 || outSizeHigh != 0))
+        res = 1;
+      break;
+    }
+  }
+  while ((outSize != 0 && outSizeHigh == 0) || outSizeHigh != 0  || waitEOS);
+
+  free(state.Dictionary);
+  free(state.Probs);
+  return res;
+}
+
+int main2(int numArgs, const char *args[], char *rs)
+{
+  FILE *inFile = 0;
+  FILE *outFile = 0;
+  int res;
+
+  sprintf(rs + strlen(rs), "\nLZMA Decoder 4.26 Copyright (c) 1999-2005 Igor Pavlov  2005-08-02\n");
+  if (numArgs < 2 || numArgs > 3)
+  {
+    sprintf(rs + strlen(rs), "\nUsage:  lzmadec file.lzma [outFile]\n");
+    return 1;
+  }
+
+  inFile = fopen(args[1], "rb");
+  if (inFile == 0)
+    return PrintError(rs, "Can not open input file");
+
+  if (numArgs > 2)
+  {
+    outFile = fopen(args[2], "wb+");
+    if (outFile == 0)
+      return PrintError(rs, "Can not open output file");
+  }
+
+  res = main3(inFile, outFile, rs);
+
+  if (outFile != 0)
+    fclose(outFile);
+  fclose(inFile);
+  return res;
+}
+
+int main(int numArgs, const char *args[])
+{
+  char rs[800] = { 0 };
+  int res = main2(numArgs, args, rs);
+  printf(rs);
+  return res;
+}