Fix for mz_zip_add_mem_to_archive_file_in_place() (if add files, a leak is possible here).

Fixed comment typo
v1.13 initial checkin
2025-11-01 00:38:28 +01:00 · 2012-05-20 09:44:28 +00:00 · 2012-05-20 04:29:36 +00:00 · 2012-05-20 04:29:13 +00:00 · 2012-05-20 04:01:37 +00:00 · 2012-04-12 09:26:12 +00:00
23 changed files with 3743 additions and 143 deletions
--- a/example1.c
+++ b/example1.c
@@ -24,7 +24,7 @@ int main(int argc, char *argv[])
  uLong uncomp_len = src_len;
  uint8 *pCmp, *pUncomp;
  uint total_succeeded = 0;
-  argc, argv;
+  (void)argc, (void)argv;

  printf("miniz.c version: %s\n", MZ_VERSION);

@@ -49,7 +49,7 @@ int main(int argc, char *argv[])
      return EXIT_FAILURE;
    }

-    printf("Compressed from %u to %u bytes\n", src_len, cmp_len);
+    printf("Compressed from %u to %u bytes\n", (mz_uint32)src_len, (mz_uint32)cmp_len);

    if (step)
    {
@@ -61,11 +61,11 @@ int main(int argc, char *argv[])
        pCmp[i] ^= (rand() & 0xFF);
      }
    }
-    
+
    // Decompress.
    cmp_status = uncompress(pUncomp, &uncomp_len, pCmp, cmp_len);
    total_succeeded += (cmp_status == Z_OK);
-    
+
    if (step)
    {
      printf("Simple fuzzy test: step %u total_succeeded: %u\n", step, total_succeeded);
@@ -80,7 +80,7 @@ int main(int argc, char *argv[])
        return EXIT_FAILURE;
      }

-      printf("Decompressed from %u to %u bytes\n", cmp_len, uncomp_len);
+      printf("Decompressed from %u to %u bytes\n", (mz_uint32)cmp_len, (mz_uint32)uncomp_len);

      // Ensure uncompress() returned the expected data.
      if ((uncomp_len != src_len) || (memcmp(pUncomp, s_pStr, (size_t)src_len)))
@@ -96,9 +96,9 @@ int main(int argc, char *argv[])
    free(pUncomp);

    step++;
-    
+
    // Keep on fuzzy testing if there's a non-empty command line.
-  } while (argc >= 2);  
+  } while (argc >= 2);

  printf("Success.\n");
  return EXIT_SUCCESS;
--- a/example1.cbp
+++ b/example1.cbp
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="example1" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug Win32">
+				<Option output="$(SolutionDir)bin_mingw\example1D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example1\Debug Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-Wall" />
+					<Add option="-g" />
+					<Add option="-O0" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+				</Compiler>
+				<Linker>
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Debug x64">
+				<Option output="$(SolutionDir)bin_mingw\example1_x64D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example1\Debug x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O0" />
+				</Compiler>
+			</Target>
+			<Target title="Release Win32">
+				<Option output="$(SolutionDir)bin_mingw\example1" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example1\Release Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O3" />
+					<Add option="-Wall" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Release x64">
+				<Option output="$(SolutionDir)bin_mingw\example1_x64" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example1\Release x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+			</Target>
+		</Build>
+		<Unit filename="example1.c">
+			<Option compilerVar="CC" />
+		</Unit>
+		<Extensions>
+			<code_completion />
+			<debugger />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>
--- a/example1.vcproj
+++ b/example1.vcproj
@@ -22,7 +22,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -94,7 +94,7 @@
 		<Configuration
 			Name="Debug|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -167,7 +167,7 @@
 		<Configuration
 			Name="Release|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
@@ -244,7 +244,7 @@
 		<Configuration
 			Name="Release|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
--- a/example2.c
+++ b/example2.c
@@ -7,28 +7,28 @@ typedef unsigned short uint16;
 typedef unsigned int uint;

 // The string to compress.
-static const char *s_pStr = 
-  "MISSION CONTROL I wouldn't worry too much about the computer. First of all, there is still a chance that he is right, despite your tests, and" \
-  "if it should happen again, we suggest eliminating this possibility by allowing the unit to remain in place and seeing whether or not it" \
-  "actually fails. If the computer should turn out to be wrong, the situation is still not alarming. The type of obsessional error he may be" \
-  "guilty of is not unknown among the latest generation of HAL 9000 computers. It has almost always revolved around a single detail, such as" \
-  "the one you have described, and it has never interfered with the integrity or reliability of the computer's performance in other areas." \
-  "No one is certain of the cause of this kind of malfunctioning. It may be over-programming, but it could also be any number of reasons. In any" \
-  "event, it is somewhat analogous to human neurotic behavior. Does this answer your query?  Zero-five-three-Zero, MC, transmission concluded.";
+static const char *s_pStr =
+"MISSION CONTROL I wouldn't worry too much about the computer. First of all, there is still a chance that he is right, despite your tests, and" \
+"if it should happen again, we suggest eliminating this possibility by allowing the unit to remain in place and seeing whether or not it" \
+"actually fails. If the computer should turn out to be wrong, the situation is still not alarming. The type of obsessional error he may be" \
+"guilty of is not unknown among the latest generation of HAL 9000 computers. It has almost always revolved around a single detail, such as" \
+"the one you have described, and it has never interfered with the integrity or reliability of the computer's performance in other areas." \
+"No one is certain of the cause of this kind of malfunctioning. It may be over-programming, but it could also be any number of reasons. In any" \
+"event, it is somewhat analogous to human neurotic behavior. Does this answer your query?  Zero-five-three-Zero, MC, transmission concluded.";

 static const char *s_pComment = "This is a comment";

 int main(int argc, char *argv[])
 {
-  uint i;
-  mz_bool status;
-  size_t uncomp_size;
-  mz_zip_archive zip_archive; 
-  void *p;
+   uint i;
+   mz_bool status;
+   size_t uncomp_size;
+   mz_zip_archive zip_archive;
+   void *p;

-  printf("miniz.c version: %s\n", MZ_VERSION);
+   printf("miniz.c version: %s\n", MZ_VERSION);

-  argc, argv;
+   (void)argc, (void)argv;

  // Append a bunch of text files to test.zip
  for (i = 0; i < 50; i++)
@@ -43,29 +43,29 @@ int main(int argc, char *argv[])
    }
  }
  
-  // Now try to open the archive.
-  memset(&zip_archive, 0, sizeof(zip_archive));
-  status = mz_zip_reader_init_file(&zip_archive, "test.zip", 0);
-  if (!status)
-  {
-    printf("mz_zip_reader_init_file() failed!\n");
-    return EXIT_FAILURE;
-  }
-
-  // Get and print information about each file in the archive.
-  for (i = 0; i < mz_zip_reader_get_num_files(&zip_archive); i++)
-  {
-    mz_zip_archive_file_stat file_stat;
-    if (!mz_zip_reader_file_stat(&zip_archive, i, &file_stat))
-    {
-      printf("mz_zip_reader_file_stat() failed!\n");
-      mz_zip_reader_end(&zip_archive);
+   // Now try to open the archive.
+   memset(&zip_archive, 0, sizeof(zip_archive));
+   status = mz_zip_reader_init_file(&zip_archive, "test.zip", 0);
+   if (!status)
+   {
+      printf("mz_zip_reader_init_file() failed!\n");
      return EXIT_FAILURE;
-    }
+   }
+
+   // Get and print information about each file in the archive.
+   for (i = 0; i < mz_zip_reader_get_num_files(&zip_archive); i++)
+   {
+      mz_zip_archive_file_stat file_stat;
+      if (!mz_zip_reader_file_stat(&zip_archive, i, &file_stat))
+      {
+         printf("mz_zip_reader_file_stat() failed!\n");
+         mz_zip_reader_end(&zip_archive);
+         return EXIT_FAILURE;
+      }
+
+      printf("Filename: \"%s\", Comment: \"%s\", Uncompressed size: %u, Compressed size: %u\n", file_stat.m_filename, file_stat.m_comment, (uint)file_stat.m_uncomp_size, (uint)file_stat.m_comp_size);
+   }

-    printf("Filename: \"%s\", Comment: \"%s\", Uncompressed size: %u, Compressed size: %u\n", file_stat.m_filename, file_stat.m_comment, (uint)file_stat.m_uncomp_size, (uint)file_stat.m_comp_size);
-  }
-  
  // Try to extract 0.txt to the heap.
  p = mz_zip_reader_extract_file_to_heap(&zip_archive, "0.txt", &uncomp_size, 0);
  if (!p)
@@ -86,10 +86,10 @@ int main(int argc, char *argv[])

  printf("Successfully extracted file \"0.txt\", size %u\n", (uint)uncomp_size);

-  // We're done.
-  free(p);
-  mz_zip_reader_end(&zip_archive);
+   // We're done.
+   free(p);
+   mz_zip_reader_end(&zip_archive);

-  printf("Success.\n");
-  return EXIT_SUCCESS;
+   printf("Success.\n");
+   return EXIT_SUCCESS;
 }
--- a/example2.cbp
+++ b/example2.cbp
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="example2" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug Win32">
+				<Option output="$(SolutionDir)bin_mingw\example2D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example2\Debug Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-Wall" />
+					<Add option="-g" />
+					<Add option="-O0" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+				</Compiler>
+				<Linker>
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Debug x64">
+				<Option output="$(SolutionDir)bin_mingw\example2_x64D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example2\Debug x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O0" />
+				</Compiler>
+			</Target>
+			<Target title="Release Win32">
+				<Option output="$(SolutionDir)bin_mingw\example2" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example2\Release Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O3" />
+					<Add option="-Wall" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Release x64">
+				<Option output="$(SolutionDir)bin_mingw\example2_x64" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example2\Release x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+			</Target>
+		</Build>
+		<Unit filename="example2.c">
+			<Option compilerVar="CC" />
+		</Unit>
+		<Extensions>
+			<code_completion />
+			<debugger />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>
--- a/example2.vcproj
+++ b/example2.vcproj
@@ -22,7 +22,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -94,7 +94,7 @@
 		<Configuration
 			Name="Debug|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -167,7 +167,7 @@
 		<Configuration
 			Name="Release|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
@@ -244,7 +244,7 @@
 		<Configuration
 			Name="Release|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
--- a/example3.c
+++ b/example3.c
@@ -2,6 +2,7 @@
 // Public domain, May 15 2011, Rich Geldreich, richgel99@gmail.com. See "unlicense" statement at the end of tinfl.c.
 // For simplicity, this example is limited to files smaller than 4GB, but this is not a limitation of miniz.c.
 #include "miniz.c"
+#include <limits.h>

 typedef unsigned char uint8;
 typedef unsigned short uint16;
@@ -21,10 +22,11 @@ int main(int argc, char *argv[])
  uint infile_size;
  int level = Z_BEST_COMPRESSION;
  z_stream stream;
-  int n = 1;
+  int p = 1;
  const char *pSrc_filename;
  const char *pDst_filename;
-    
+  long file_loc;
+
  printf("miniz.c version: %s\n", MZ_VERSION);

  if (argc < 4)
@@ -38,9 +40,9 @@ int main(int argc, char *argv[])
    return EXIT_FAILURE;
  }

-  while ((n < argc) && (argv[n][0] == '-'))
+  while ((p < argc) && (argv[p][0] == '-'))
  {
-    switch (argv[n][1])
+    switch (argv[p][1])
    {
      case 'l':
      {
@@ -54,36 +56,36 @@ int main(int argc, char *argv[])
      }
      default:
      {
-        printf("Invalid option: %s\n", argv[n]);
+        printf("Invalid option: %s\n", argv[p]);
        return EXIT_FAILURE;
      }
    }
-    n++;
+    p++;
  }

-  if ((argc - n) < 3)
+  if ((argc - p) < 3)
  {
    printf("Must specify mode, input filename, and output filename after options!\n");
    return EXIT_FAILURE;
  }
-  else if ((argc - n) > 3)
+  else if ((argc - p) > 3)
  {
    printf("Too many filenames!\n");
    return EXIT_FAILURE;
  }
-  
-  pMode = argv[n++];
+
+  pMode = argv[p++];
  if (!strchr("cCdD", pMode[0]))
  {
    printf("Invalid mode!\n");
    return EXIT_FAILURE;
  }

-  pSrc_filename = argv[n++];
-  pDst_filename = argv[n++];
+  pSrc_filename = argv[p++];
+  pDst_filename = argv[p++];

  printf("Mode: %c, Level: %u\nInput File: \"%s\"\nOutput File: \"%s\"\n", pMode[0], level, pSrc_filename, pDst_filename);
-      
+
  // Open input file.
  pInfile = fopen(pSrc_filename, "rb");
  if (!pInfile)
@@ -91,12 +93,21 @@ int main(int argc, char *argv[])
    printf("Failed opening input file!\n");
    return EXIT_FAILURE;
  }
-  
+
  // Determine input file's size.
  fseek(pInfile, 0, SEEK_END);
-  infile_size = ftell(pInfile);
+  file_loc = ftell(pInfile);
  fseek(pInfile, 0, SEEK_SET);

+  if ((file_loc < 0) || (file_loc > INT_MAX))
+  {
+     // This is not a limitation of miniz or tinfl, but this example.
+     printf("File is too large to be processed by this example.\n");
+     return EXIT_FAILURE;
+  }
+
+  infile_size = (uint)file_loc;
+
  // Open output file.
  pOutfile = fopen(pDst_filename, "wb");
  if (!pOutfile)
@@ -106,7 +117,7 @@ int main(int argc, char *argv[])
  }

  printf("Input file size: %u\n", infile_size);
-  
+
  // Init the z_stream
  memset(&stream, 0, sizeof(stream));
  stream.next_in = s_inbuf;
@@ -132,16 +143,16 @@ int main(int argc, char *argv[])
      {
        // Input buffer is empty, so read more bytes from input file.
        uint n = my_min(BUF_SIZE, infile_remaining);
-                
+
        if (fread(s_inbuf, 1, n, pInfile) != n)
        {
          printf("Failed reading from input file!\n");
          return EXIT_FAILURE;
        }
-        
+
        stream.next_in = s_inbuf;
        stream.avail_in = n;
-        
+
        infile_remaining -= n;
        //printf("Input bytes remaining: %u\n", infile_remaining);
      }
@@ -235,7 +246,7 @@ int main(int argc, char *argv[])
    {
      printf("inflateEnd() failed!\n");
      return EXIT_FAILURE;
-    }      
+    }
  }
  else
  {
@@ -250,8 +261,8 @@ int main(int argc, char *argv[])
    return EXIT_FAILURE;
  }

-  printf("Total input bytes: %u\n", stream.total_in);
-  printf("Total output bytes: %u\n", stream.total_out);
+  printf("Total input bytes: %u\n", (mz_uint32)stream.total_in);
+  printf("Total output bytes: %u\n", (mz_uint32)stream.total_out);
  printf("Success.\n");
  return EXIT_SUCCESS;
 }
--- a/example3.cbp
+++ b/example3.cbp
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="example3" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug Win32">
+				<Option output="$(SolutionDir)bin_mingw\example3D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example3\Debug Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O0" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-g" />
+				</Compiler>
+				<Linker>
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Debug x64">
+				<Option output="$(SolutionDir)bin_mingw\example3_x64D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example3\Debug x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O0" />
+				</Compiler>
+			</Target>
+			<Target title="Release Win32">
+				<Option output="$(SolutionDir)bin_mingw\example3" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example3\Release Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Release x64">
+				<Option output="$(SolutionDir)bin_mingw\example3_x64" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example3\Release x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+			</Target>
+		</Build>
+		<Unit filename="example3.c">
+			<Option compilerVar="CC" />
+		</Unit>
+		<Extensions>
+			<code_completion />
+			<debugger />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>
--- a/example3.vcproj
+++ b/example3.vcproj
@@ -22,7 +22,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -94,7 +94,7 @@
 		<Configuration
 			Name="Debug|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -167,7 +167,7 @@
 		<Configuration
 			Name="Release|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
@@ -244,7 +244,7 @@
 		<Configuration
 			Name="Release|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
--- a/example4.c
+++ b/example4.c
@@ -2,6 +2,7 @@
 // Public domain, May 15 2011, Rich Geldreich, richgel99@gmail.com. See "unlicense" statement at the end of tinfl.c.
 #include "tinfl.c"
 #include <stdio.h>
+#include <limits.h>

 typedef unsigned char uint8;
 typedef unsigned short uint16;
@@ -22,7 +23,8 @@ int main(int argc, char *argv[])
  uint infile_size, outfile_size;
  size_t in_buf_size;
  uint8 *pCmp_data;
-          
+  long file_loc;
+
  if (argc != 3)
  {
    printf("Usage: example4 infile outfile\n");
@@ -38,12 +40,21 @@ int main(int argc, char *argv[])
    printf("Failed opening input file!\n");
    return EXIT_FAILURE;
  }
-  
+
  // Determine input file's size.
  fseek(pInfile, 0, SEEK_END);
-  infile_size = ftell(pInfile);
+  file_loc = ftell(pInfile);
  fseek(pInfile, 0, SEEK_SET);

+  if ((file_loc < 0) || (file_loc > INT_MAX))
+  {
+     // This is not a limitation of miniz or tinfl, but this example.
+     printf("File is too large to be processed by this example.\n");
+     return EXIT_FAILURE;
+  }
+
+  infile_size = (uint)file_loc;
+
  pCmp_data = (uint8 *)malloc(infile_size);
  if (!pCmp_data)
  {
@@ -65,7 +76,7 @@ int main(int argc, char *argv[])
  }

  printf("Input file size: %u\n", infile_size);
-    
+
  in_buf_size = infile_size;
  status = tinfl_decompress_mem_to_callback(pCmp_data, &in_buf_size, tinfl_put_buf_func, pOutfile, TINFL_FLAG_PARSE_ZLIB_HEADER);
  if (!status)
--- a/example4.cbp
+++ b/example4.cbp
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="example4" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug Win32">
+				<Option output="$(SolutionDir)bin_mingw\example4D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example4\Debug Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O0" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-g" />
+				</Compiler>
+				<Linker>
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Debug x64">
+				<Option output="$(SolutionDir)bin_mingw\example4_x64D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example4\Debug x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O0" />
+				</Compiler>
+			</Target>
+			<Target title="Release Win32">
+				<Option output="$(SolutionDir)bin_mingw\example4" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example4\Release Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Release x64">
+				<Option output="$(SolutionDir)bin_mingw\example4_x64" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example4\Release x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+			</Target>
+		</Build>
+		<Unit filename="example4.c">
+			<Option compilerVar="CC" />
+		</Unit>
+		<Extensions>
+			<code_completion />
+			<debugger />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>
--- a/example4.vcproj
+++ b/example4.vcproj
@@ -22,7 +22,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -94,7 +94,7 @@
 		<Configuration
 			Name="Debug|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			>
@@ -167,7 +167,7 @@
 		<Configuration
 			Name="Release|Win32"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
@@ -244,7 +244,7 @@
 		<Configuration
 			Name="Release|x64"
 			OutputDirectory="$(SolutionDir)bin"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
 			ConfigurationType="1"
 			CharacterSet="1"
 			WholeProgramOptimization="1"
--- a/example5.c
+++ b/example5.c
@@ -0,0 +1,327 @@
+// example5.c - Demonstrates how to use miniz.c's low-level tdefl_compress() and tinfl_inflate() API's for simple file to file compression/decompression.
+// The low-level API's are the fastest, make no use of dynamic memory allocation, and are the most flexible functions exposed by miniz.c.
+// Public domain, April 11 2012, Rich Geldreich, richgel99@gmail.com. See "unlicense" statement at the end of tinfl.c.
+// For simplicity, this example is limited to files smaller than 4GB, but this is not a limitation of miniz.c.
+
+// Purposely disable a whole bunch of stuff this low-level example doesn't use.
+#define MINIZ_NO_STDIO
+#define MINIZ_NO_ARCHIVE_APIS
+#define MINIZ_NO_TIME
+#define MINIZ_NO_ZLIB_APIS
+#define MINIZ_NO_MALLOC
+#include "miniz.c"
+
+// Now include stdio.h because this test uses fopen(), etc. (but we still don't want miniz.c's stdio stuff, for testing).
+#include <stdio.h>
+#include <limits.h>
+
+typedef unsigned char uint8;
+typedef unsigned short uint16;
+typedef unsigned int uint;
+
+#define my_max(a,b) (((a) > (b)) ? (a) : (b))
+#define my_min(a,b) (((a) < (b)) ? (a) : (b))
+
+// IN_BUF_SIZE is the size of the file read buffer.
+// IN_BUF_SIZE must be >= 1
+#define IN_BUF_SIZE (1024*512)
+static uint8 s_inbuf[IN_BUF_SIZE];
+
+// COMP_OUT_BUF_SIZE is the size of the output buffer used during compression.
+// COMP_OUT_BUF_SIZE must be >= 1 and <= OUT_BUF_SIZE
+#define COMP_OUT_BUF_SIZE (1024*512)
+
+// OUT_BUF_SIZE is the size of the output buffer used during decompression.
+// OUT_BUF_SIZE must be a power of 2 >= TINFL_LZ_DICT_SIZE (because the low-level decompressor not only writes, but reads from the output buffer as it decompresses)
+//#define OUT_BUF_SIZE (TINFL_LZ_DICT_SIZE)
+#define OUT_BUF_SIZE (1024*512)
+static uint8 s_outbuf[OUT_BUF_SIZE];
+
+// tdefl_compressor contains all the state needed by the low-level compressor so it's a pretty big struct (~300k).
+// This example makes it a global vs. putting it on the stack, of course in real-world usage you'll probably malloc() or new it.
+tdefl_compressor g_deflator;
+
+int main(int argc, char *argv[])
+{
+   const char *pMode;
+   FILE *pInfile, *pOutfile;
+   uint infile_size;
+   int level = 9;
+   int p = 1;
+   const char *pSrc_filename;
+   const char *pDst_filename;
+   const void *next_in = s_inbuf;
+   size_t avail_in = 0;
+   void *next_out = s_outbuf;
+   size_t avail_out = OUT_BUF_SIZE;
+   size_t total_in = 0, total_out = 0;
+   long file_loc;
+
+   assert(COMP_OUT_BUF_SIZE <= OUT_BUF_SIZE);
+
+   printf("miniz.c example5 (demonstrates tinfl/tdefl)\n");
+
+   if (argc < 4)
+   {
+      printf("File to file compression/decompression using the low-level tinfl/tdefl API's.\n");
+      printf("Usage: example5 [options] [mode:c or d] infile outfile\n");
+      printf("\nModes:\n");
+      printf("c - Compresses file infile to a zlib stream in file outfile\n");
+      printf("d - Decompress zlib stream in file infile to file outfile\n");
+      printf("\nOptions:\n");
+      printf("-l[0-10] - Compression level, higher values are slower, 0 is none.\n");
+      return EXIT_FAILURE;
+   }
+
+   while ((p < argc) && (argv[p][0] == '-'))
+   {
+      switch (argv[p][1])
+      {
+         case 'l':
+         {
+            level = atoi(&argv[1][2]);
+            if ((level < 0) || (level > 10))
+            {
+               printf("Invalid level!\n");
+               return EXIT_FAILURE;
+            }
+            break;
+         }
+         default:
+         {
+            printf("Invalid option: %s\n", argv[p]);
+            return EXIT_FAILURE;
+         }
+      }
+      p++;
+   }
+
+   if ((argc - p) < 3)
+   {
+      printf("Must specify mode, input filename, and output filename after options!\n");
+      return EXIT_FAILURE;
+   }
+   else if ((argc - p) > 3)
+   {
+      printf("Too many filenames!\n");
+      return EXIT_FAILURE;
+   }
+
+   pMode = argv[p++];
+   if (!strchr("cCdD", pMode[0]))
+   {
+      printf("Invalid mode!\n");
+      return EXIT_FAILURE;
+   }
+
+   pSrc_filename = argv[p++];
+   pDst_filename = argv[p++];
+
+   printf("Mode: %c, Level: %u\nInput File: \"%s\"\nOutput File: \"%s\"\n", pMode[0], level, pSrc_filename, pDst_filename);
+
+   // Open input file.
+   pInfile = fopen(pSrc_filename, "rb");
+   if (!pInfile)
+   {
+      printf("Failed opening input file!\n");
+      return EXIT_FAILURE;
+   }
+
+   // Determine input file's size.
+   fseek(pInfile, 0, SEEK_END);
+   file_loc = ftell(pInfile);
+   fseek(pInfile, 0, SEEK_SET);
+
+   if ((file_loc < 0) || (file_loc > INT_MAX))
+   {
+      // This is not a limitation of miniz or tinfl, but this example.
+      printf("File is too large to be processed by this example.\n");
+      return EXIT_FAILURE;
+   }
+
+   infile_size = (uint)file_loc;
+
+   // Open output file.
+   pOutfile = fopen(pDst_filename, "wb");
+   if (!pOutfile)
+   {
+      printf("Failed opening output file!\n");
+      return EXIT_FAILURE;
+   }
+
+   printf("Input file size: %u\n", infile_size);
+
+   if ((pMode[0] == 'c') || (pMode[0] == 'C'))
+   {
+      // The number of dictionary probes to use at each compression level (0-10). 0=implies fastest/minimal possible probing.
+      static const mz_uint s_tdefl_num_probes[11] = { 0, 1, 6, 32,  16, 32, 128, 256,  512, 768, 1500 };
+
+      tdefl_status status;
+      uint infile_remaining = infile_size;
+
+      // create tdefl() compatible flags (we have to compose the low-level flags ourselves, or use tdefl_create_comp_flags_from_zip_params() but that means MINIZ_NO_ZLIB_APIS can't be defined).
+      mz_uint comp_flags = TDEFL_WRITE_ZLIB_HEADER | s_tdefl_num_probes[MZ_MIN(10, level)] | ((level <= 3) ? TDEFL_GREEDY_PARSING_FLAG : 0);
+      if (!level)
+         comp_flags |= TDEFL_FORCE_ALL_RAW_BLOCKS;
+
+      // Initialize the low-level compressor.
+      status = tdefl_init(&g_deflator, NULL, NULL, comp_flags);
+      if (status != TDEFL_STATUS_OKAY)
+      {
+         printf("tdefl_init() failed!\n");
+         return EXIT_FAILURE;
+      }
+
+      avail_out = COMP_OUT_BUF_SIZE;
+
+      // Compression.
+      for ( ; ; )
+      {
+         size_t in_bytes, out_bytes;
+
+         if (!avail_in)
+         {
+            // Input buffer is empty, so read more bytes from input file.
+            uint n = my_min(IN_BUF_SIZE, infile_remaining);
+
+            if (fread(s_inbuf, 1, n, pInfile) != n)
+            {
+               printf("Failed reading from input file!\n");
+               return EXIT_FAILURE;
+            }
+
+            next_in = s_inbuf;
+            avail_in = n;
+
+            infile_remaining -= n;
+            //printf("Input bytes remaining: %u\n", infile_remaining);
+         }
+
+         in_bytes = avail_in;
+         out_bytes = avail_out;
+         // Compress as much of the input as possible (or all of it) to the output buffer.
+         status = tdefl_compress(&g_deflator, next_in, &in_bytes, next_out, &out_bytes, infile_remaining ? TDEFL_NO_FLUSH : TDEFL_FINISH);
+
+         next_in = (const char *)next_in + in_bytes;
+         avail_in -= in_bytes;
+         total_in += in_bytes;
+
+         next_out = (char *)next_out + out_bytes;
+         avail_out -= out_bytes;
+         total_out += out_bytes;
+
+         if ((status != TDEFL_STATUS_OKAY) || (!avail_out))
+         {
+            // Output buffer is full, or compression is done or failed, so write buffer to output file.
+            uint n = COMP_OUT_BUF_SIZE - (uint)avail_out;
+            if (fwrite(s_outbuf, 1, n, pOutfile) != n)
+            {
+               printf("Failed writing to output file!\n");
+               return EXIT_FAILURE;
+            }
+            next_out = s_outbuf;
+            avail_out = COMP_OUT_BUF_SIZE;
+         }
+
+         if (status == TDEFL_STATUS_DONE)
+         {
+            // Compression completed successfully.
+            break;
+         }
+         else if (status != TDEFL_STATUS_OKAY)
+         {
+            // Compression somehow failed.
+            printf("tdefl_compress() failed with status %i!\n", status);
+            return EXIT_FAILURE;
+         }
+      }
+   }
+   else if ((pMode[0] == 'd') || (pMode[0] == 'D'))
+   {
+      // Decompression.
+      uint infile_remaining = infile_size;
+
+      tinfl_decompressor inflator;
+      tinfl_init(&inflator);
+
+      for ( ; ; )
+      {
+         size_t in_bytes, out_bytes;
+         tinfl_status status;
+         if (!avail_in)
+         {
+            // Input buffer is empty, so read more bytes from input file.
+            uint n = my_min(IN_BUF_SIZE, infile_remaining);
+
+            if (fread(s_inbuf, 1, n, pInfile) != n)
+            {
+               printf("Failed reading from input file!\n");
+               return EXIT_FAILURE;
+            }
+
+            next_in = s_inbuf;
+            avail_in = n;
+
+            infile_remaining -= n;
+         }
+
+         in_bytes = avail_in;
+         out_bytes = avail_out;
+         status = tinfl_decompress(&inflator, (const mz_uint8 *)next_in, &in_bytes, s_outbuf, (mz_uint8 *)next_out, &out_bytes, (infile_remaining ? TINFL_FLAG_HAS_MORE_INPUT : 0) | TINFL_FLAG_PARSE_ZLIB_HEADER);
+
+         avail_in -= in_bytes;
+         next_in = (const mz_uint8 *)next_in + in_bytes;
+         total_in += in_bytes;
+
+         avail_out -= out_bytes;
+         next_out = (mz_uint8 *)next_out + out_bytes;
+         total_out += out_bytes;
+
+         if ((status <= TINFL_STATUS_DONE) || (!avail_out))
+         {
+            // Output buffer is full, or decompression is done, so write buffer to output file.
+            uint n = OUT_BUF_SIZE - (uint)avail_out;
+            if (fwrite(s_outbuf, 1, n, pOutfile) != n)
+            {
+               printf("Failed writing to output file!\n");
+               return EXIT_FAILURE;
+            }
+            next_out = s_outbuf;
+            avail_out = OUT_BUF_SIZE;
+         }
+
+         // If status is <= TINFL_STATUS_DONE then either decompression is done or something went wrong.
+         if (status <= TINFL_STATUS_DONE)
+         {
+            if (status == TINFL_STATUS_DONE)
+            {
+               // Decompression completed successfully.
+               break;
+            }
+            else
+            {
+               // Decompression failed.
+               printf("tinfl_decompress() failed with status %i!\n", status);
+               return EXIT_FAILURE;
+            }
+         }
+      }
+   }
+   else
+   {
+      printf("Invalid mode!\n");
+      return EXIT_FAILURE;
+   }
+
+   fclose(pInfile);
+   if (EOF == fclose(pOutfile))
+   {
+      printf("Failed writing to output file!\n");
+      return EXIT_FAILURE;
+   }
+
+   printf("Total input bytes: %u\n", (mz_uint32)total_in);
+   printf("Total output bytes: %u\n", (mz_uint32)total_out);
+   printf("Success.\n");
+   return EXIT_SUCCESS;
+}
--- a/example5.cbp
+++ b/example5.cbp
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="example5" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug Win32">
+				<Option output="$(SolutionDir)bin_mingw\example5D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example5\Debug Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O0" />
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-g" />
+				</Compiler>
+				<Linker>
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Debug x64">
+				<Option output="$(SolutionDir)bin_mingw\example5_x64D" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example5\Debug x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-D_DEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O0" />
+				</Compiler>
+			</Target>
+			<Target title="Release Win32">
+				<Option output="$(SolutionDir)bin_mingw\example5" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example5\Release Win32_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-m32" />
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+					<Add option="-m32" />
+				</Linker>
+			</Target>
+			<Target title="Release x64">
+				<Option output="$(SolutionDir)bin_mingw\example5_x64" prefix_auto="1" extension_auto="1" />
+				<Option working_dir="$(SolutionDir)bin_mingw" />
+				<Option object_output="example5\Release x64_Win32" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-DWIN32" />
+					<Add option="-DNDEBUG" />
+					<Add option="-D_CONSOLE" />
+					<Add option="-D_CRT_SECURE_NO_WARNINGS" />
+					<Add option="-Wall" />
+					<Add option="-O3" />
+				</Compiler>
+			</Target>
+		</Build>
+		<Unit filename="example5.c">
+			<Option compilerVar="CC" />
+		</Unit>
+		<Extensions>
+			<code_completion />
+			<debugger />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>
--- a/example5.vcproj
+++ b/example5.vcproj
@@ -0,0 +1,346 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="example5"
+	ProjectGUID="{AE293522-92D8-4B60-95C7-B4AEE10A303F}"
+	RootNamespace="example5"
+	Keyword="Win32Proj"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)\$(ProjectName)D.exe"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)\$(ProjectName)_x64D.exe"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="3"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="3"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)\$(ProjectName)_x64.exe"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FD737F1-C7A5-4376-A066-2A32D752A31F}"
+			>
+			<File
+				RelativePath=".\example5.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
+			UniqueIdentifier="{17DA6AB6-F800-4c08-8B7A-83BB121AAC02}"
+			>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/examples.sln
+++ b/examples.sln
@@ -9,6 +9,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example3", "example3.vcproj
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example4", "example4.vcproj", "{AE293522-92D8-4B60-95C7-C3AEE10A303F}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example5", "example5.vcproj", "{AE293522-92D8-4B60-95C7-B4AEE10A303F}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniz_tester", "miniz_tester.vcproj", "{AE293522-92D9-1B60-95C7-B4AEE10A303F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -49,6 +53,22 @@ Global
 		{AE293522-92D8-4B60-95C7-C3AEE10A303F}.Release|Win32.Build.0 = Release|Win32
 		{AE293522-92D8-4B60-95C7-C3AEE10A303F}.Release|x64.ActiveCfg = Release|x64
 		{AE293522-92D8-4B60-95C7-C3AEE10A303F}.Release|x64.Build.0 = Release|x64
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Debug|Win32.ActiveCfg = Debug|Win32
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Debug|Win32.Build.0 = Debug|Win32
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Debug|x64.ActiveCfg = Debug|x64
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Debug|x64.Build.0 = Debug|x64
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Release|Win32.ActiveCfg = Release|Win32
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Release|Win32.Build.0 = Release|Win32
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Release|x64.ActiveCfg = Release|x64
+		{AE293522-92D8-4B60-95C7-B4AEE10A303F}.Release|x64.Build.0 = Release|x64
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Debug|Win32.ActiveCfg = Debug|Win32
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Debug|Win32.Build.0 = Debug|Win32
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Debug|x64.ActiveCfg = Debug|x64
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Debug|x64.Build.0 = Debug|x64
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Release|Win32.ActiveCfg = Release|Win32
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Release|Win32.Build.0 = Release|Win32
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Release|x64.ActiveCfg = Release|x64
+		{AE293522-92D9-1B60-95C7-B4AEE10A303F}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/examples.workspace
+++ b/examples.workspace
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_workspace_file>
+	<Workspace title="Workspace">
+		<Project filename="example1.cbp" />
+		<Project filename="example2.cbp" active="1" />
+		<Project filename="example3.cbp" />
+		<Project filename="example4.cbp" />
+		<Project filename="example5.cbp" />
+	</Workspace>
+</CodeBlocks_workspace_file>
--- a/miniz.c
+++ b/miniz.c
@@ -1,30 +1,42 @@
-/* miniz.c v1.11 - public domain deflate/inflate, zlib-subset, ZIP reading/writing/appending, PNG writing
+/* miniz.c v1.13 - public domain deflate/inflate, zlib-subset, ZIP reading/writing/appending, PNG writing
   See "unlicense" statement at the end of this file.
-   Rich Geldreich <richgel99@gmail.com>, last updated May 27, 2011
+   Rich Geldreich <richgel99@gmail.com>, last updated May 19, 2012
   Implements RFC 1950: http://www.ietf.org/rfc/rfc1950.txt and RFC 1951: http://www.ietf.org/rfc/rfc1951.txt

   Most API's defined in miniz.c are optional. For example, to disable the archive related functions just define
   MINIZ_NO_ARCHIVE_APIS, or to get rid of all stdio usage define MINIZ_NO_STDIO (see the list below for more macros).

   * Change History
-     May 15, v1.09 - Initial stable release.
-     May 27, v1.10 - Substantial compressor optimizations:
-      Level 1 is now ~4x faster than before. The L1 compressor's throughput now varies between 70-110MB/sec. on a 
-      Core i7 (actual throughput varies depending on the type of data, and x64 vs. x86).     
+     5/19/12 v1.13 - From jason@cornsyrup.org and kelwert@mtu.edu - Fix mz_crc32() so it doesn't compute the wrong CRC-32's when mz_ulong is 64-bit.
+       Temporarily/locally slammed in "typedef unsigned long mz_ulong" and re-ran a randomized regression test on ~500k files.
+       Eliminated a bunch of warnings when compiling with GCC 32-bit/64.
+       Ran all examples, miniz.c, and tinfl.c through MSVC 2008's /analyze (static analysis) option and fixed all warnings (except for the silly
+       "Use of the comma-operator in a tested expression.." analysis warning, which I purposely use to work around a MSVC compiler warning).
+       Created 32-bit and 64-bit Codeblocks projects/workspace. Built and tested Linux executables. The codeblocks workspace is compatible with Linux+Win32/x64.
+       Added miniz_tester solution/project, which is a useful little app derived from LZHAM's tester app that I use as part of the regression test.
+       Ran miniz.c and tinfl.c through another series of regression testing on ~500,000 files and archives.
+       Modified example5.c so it purposely disables a bunch of high-level functionality (MINIZ_NO_STDIO, etc.). (Thanks to corysama for the MINIZ_NO_STDIO bug report.)
+       Fix ftell() usage in examples so they exit with an error on files which are too large (a limitation of the examples, not miniz itself).
+     4/12/12 v1.12 - More comments, added low-level example5.c, fixed a couple minor level_and_flags issues in the archive API's.
+      level_and_flags can now be set to MZ_DEFAULT_COMPRESSION. Thanks to Bruce Dawson <bruced@valvesoftware.com> for the feedback/bug report.
+     5/28/11 v1.11 - Added statement from unlicense.org
+     5/27/11 v1.10 - Substantial compressor optimizations:
+      Level 1 is now ~4x faster than before. The L1 compressor's throughput now varies between 70-110MB/sec. on a
+      Core i7 (actual throughput varies depending on the type of data, and x64 vs. x86).
      Improved baseline L2-L9 compression perf. Also, greatly improved compression perf. issues on some file types.
      Refactored the compression code for better readability and maintainability.
      Added level 10 compression level (L10 has slightly better ratio than level 9, but could have a potentially large
      drop in throughput on some files).
-     May 28, v1.11 - Added statement from unlicense.org
+     5/15/11 v1.09 - Initial stable release.

-   * Deflate/Inflate implementation notes:
+   * Low-level Deflate/Inflate implementation notes:

     Compression: Use the "tdefl" API's. The compressor supports raw, static, and dynamic blocks, lazy or
     greedy parsing, match length filtering, RLE-only, and Huffman-only streams. It performs and compresses
     approximately as well as zlib.

     Decompression: Use the "tinfl" API's. The entire decompressor is implemented as a single function
-     coroutine: see tinfl_decompress(). It supports decompression into a 32KB wrapping buffer or into a memory
+     coroutine: see tinfl_decompress(). It supports decompression into a 32KB (or larger power of 2) wrapping buffer, or into a memory
     block large enough to hold the entire file.

     The low-level tdefl/tinfl API's do not make any use of dynamic memory allocation.
@@ -37,7 +49,7 @@
        deflateInit/deflateInit2/deflate/deflateReset/deflateEnd/deflateBound
        inflateInit/inflateInit2/inflate/inflateEnd
        compress, compress2, compressBound, uncompress
-        CRC-32, Adler-32
+        CRC-32, Adler-32 - Using modern, minimal code size, CPU cache friendly routines.
        Supports raw deflate streams or standard zlib streams with adler-32 checking.

     Limitations:
@@ -177,7 +189,7 @@ extern "C" {

 // ------------------- zlib-style API Definitions.

-// For more compatibility with zlib, miniz.c uses unsigned long for some parameters/struct members.
+// For more compatibility with zlib, miniz.c uses unsigned long for some parameters/struct members. Beware: mz_ulong can be either 32 or 64-bits!
 typedef unsigned long mz_ulong;

 // Heap allocation callbacks.
@@ -202,21 +214,21 @@ enum { MZ_DEFAULT_STRATEGY = 0, MZ_FILTERED = 1, MZ_HUFFMAN_ONLY = 2, MZ_RLE = 3

 #ifndef MINIZ_NO_ZLIB_APIS

-#define MZ_VERSION          "9.1.11"
-#define MZ_VERNUM           0x91B0
+#define MZ_VERSION          "9.1.13"
+#define MZ_VERNUM           0x91D0
 #define MZ_VER_MAJOR        9
 #define MZ_VER_MINOR        1
-#define MZ_VER_REVISION     11
+#define MZ_VER_REVISION     13
 #define MZ_VER_SUBREVISION  0

-// Flush values. For typical usage you only need MZ_NO_FLUSH and MZ_FINISH. The other stuff is for advanced use.
+// Flush values. For typical usage you only need MZ_NO_FLUSH and MZ_FINISH. The other values are for advanced use (refer to the zlib docs).
 enum { MZ_NO_FLUSH = 0, MZ_PARTIAL_FLUSH = 1, MZ_SYNC_FLUSH = 2, MZ_FULL_FLUSH = 3, MZ_FINISH = 4, MZ_BLOCK = 5 };

 // Return status codes. MZ_PARAM_ERROR is non-standard.
 enum { MZ_OK = 0, MZ_STREAM_END = 1, MZ_NEED_DICT = 2, MZ_ERRNO = -1, MZ_STREAM_ERROR = -2, MZ_DATA_ERROR = -3, MZ_MEM_ERROR = -4, MZ_BUF_ERROR = -5, MZ_VERSION_ERROR = -6, MZ_PARAM_ERROR = -10000 };

-// Compression levels.
-enum { MZ_NO_COMPRESSION = 0, MZ_BEST_SPEED = 1, MZ_BEST_COMPRESSION = 9, MZ_DEFAULT_COMPRESSION = -1 };
+// Compression levels: 0-9 are the standard zlib-style levels, 10 is best possible compression (not zlib compatible, and may be very slow), MZ_DEFAULT_COMPRESSION=MZ_DEFAULT_LEVEL.
+enum { MZ_NO_COMPRESSION = 0, MZ_BEST_SPEED = 1, MZ_BEST_COMPRESSION = 9, MZ_UBER_COMPRESSION = 10, MZ_DEFAULT_LEVEL = 6, MZ_DEFAULT_COMPRESSION = -1 };

 // Window bits
 #define MZ_DEFAULT_WINDOW_BITS 15
@@ -428,7 +440,11 @@ typedef int mz_bool;
 #define MZ_TRUE (1)

 // Works around MSVC's spammy "warning C4127: conditional expression is constant" message.
-#define MZ_MACRO_END while (0, 0)
+#ifdef _MSC_VER
+   #define MZ_MACRO_END while (0, 0)
+#else
+   #define MZ_MACRO_END while (0)
+#endif

 // ------------------- ZIP archive reading/writing

@@ -585,11 +601,13 @@ mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip, const char *pFilena

 // Adds the contents of a memory buffer to an archive. These functions record the current local time into the archive.
 // To add a directory entry, call this method with an archive name ending in a forwardslash with empty buffer.
+// level_and_flags - compression level (0-10, see MZ_BEST_SPEED, MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or just set to MZ_DEFAULT_COMPRESSION.
 mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, mz_uint level_and_flags);
 mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags, mz_uint64 uncomp_size, mz_uint32 uncomp_crc32);

 #ifndef MINIZ_NO_STDIO
 // Adds the contents of a disk file to an archive. This function also records the disk file's modified time into the archive.
+// level_and_flags - compression level (0-10, see MZ_BEST_SPEED, MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or just set to MZ_DEFAULT_COMPRESSION.
 mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name, const char *pSrc_filename, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags);
 #endif

@@ -610,6 +628,7 @@ mz_bool mz_zip_writer_end(mz_zip_archive *pZip);
 // Misc. high-level helper functions:

 // mz_zip_add_mem_to_archive_file_in_place() efficiently (but not atomically) appends a memory blob to a ZIP archive.
+// level_and_flags - compression level (0-10, see MZ_BEST_SPEED, MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or just set to MZ_DEFAULT_COMPRESSION.
 mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags);

 // Reads a single file from an archive into a heap block.
@@ -622,7 +641,11 @@ void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename, const char

 // ------------------- Low-level Decompression API Definitions

-// Decompression flags.
+// Decompression flags used by tinfl_decompress().
+// TINFL_FLAG_PARSE_ZLIB_HEADER: If set, the input has a valid zlib header and ends with an adler32 checksum (it's a valid zlib stream). Otherwise, the input is a raw deflate stream.
+// TINFL_FLAG_HAS_MORE_INPUT: If set, there are more input bytes available beyond the end of the supplied input buffer. If clear, the input buffer contains all remaining input.
+// TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF: If set, the output buffer is large enough to hold the entire decompressed stream. If clear, the output buffer is at least the size of the dictionary (typically 32KB).
+// TINFL_FLAG_COMPUTE_ADLER32: Force adler-32 checksum computation of the decompressed bytes.
 enum
 {
  TINFL_FLAG_PARSE_ZLIB_HEADER = 1,
@@ -714,17 +737,21 @@ struct tinfl_decompressor_tag
 // Set TDEFL_LESS_MEMORY to 1 to use less memory (compression will be slightly slower, and raw/dynamic blocks will be output more frequently).
 #define TDEFL_LESS_MEMORY 0

-// Compression flags logically OR'd together (low 12 bits contain the max. number of probes per dictionary search):
+// tdefl_init() compression flags logically OR'd together (low 12 bits contain the max. number of probes per dictionary search):
 // TDEFL_DEFAULT_MAX_PROBES: The compressor defaults to 128 dictionary probes per dictionary search. 0=Huffman only, 1=Huffman+LZ (fastest/crap compression), 4095=Huffman+LZ (slowest/best compression).
 enum
 {
  TDEFL_HUFFMAN_ONLY = 0, TDEFL_DEFAULT_MAX_PROBES = 128, TDEFL_MAX_PROBES_MASK = 0xFFF
 };
+
 // TDEFL_WRITE_ZLIB_HEADER: If set, the compressor outputs a zlib header before the deflate data, and the Adler-32 of the source data at the end. Otherwise, you'll get raw deflate data.
 // TDEFL_COMPUTE_ADLER32: Always compute the adler-32 of the input data (even when not writing zlib headers).
 // TDEFL_GREEDY_PARSING_FLAG: Set to use faster greedy parsing, instead of more efficient lazy parsing.
 // TDEFL_NONDETERMINISTIC_PARSING_FLAG: Enable to decrease the compressor's initialization time to the minimum, but the output may vary from run to run given the same input (depending on the contents of memory).
+// TDEFL_RLE_MATCHES: Only look for RLE matches (matches with a distance of 1)
+// TDEFL_FILTER_MATCHES: Discards matches <= 5 chars if enabled.
 // TDEFL_FORCE_ALL_STATIC_BLOCKS: Disable usage of optimized Huffman tables.
+// TDEFL_FORCE_ALL_RAW_BLOCKS: Only use raw (uncompressed) deflate blocks.
 enum
 {
  TDEFL_WRITE_ZLIB_HEADER             = 0x01000,
@@ -794,6 +821,7 @@ typedef enum
  TDEFL_FINISH = 4
 } tdefl_flush;

+// tdefl's compression state structure.
 typedef struct
 {
  tdefl_put_buf_func_ptr m_pPut_buf_func;
@@ -822,22 +850,30 @@ typedef struct
 } tdefl_compressor;

 // Initializes the compressor.
+// There is no corresponding deinit() function because the tdefl API's do not dynamically allocate memory.
+// pBut_buf_func: If NULL, output data will be supplied to the specified callback. In this case, the user should call the tdefl_compress_buffer() API for compression.
+// If pBut_buf_func is NULL the user should always call the tdefl_compress() API.
+// flags: See the above enums (TDEFL_HUFFMAN_ONLY, TDEFL_WRITE_ZLIB_HEADER, etc.)
 tdefl_status tdefl_init(tdefl_compressor *d, tdefl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);

-// Compresses a block of data, consuming as much of the input as possible, and writing as much compressed data as possible.
+// Compresses a block of data, consuming as much of the specified input buffer as possible, and writing as much compressed data to the specified output buffer as possible.
 tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf, size_t *pIn_buf_size, void *pOut_buf, size_t *pOut_buf_size, tdefl_flush flush);
-// tdefl_compress_buffer() is only usable when the tdefl_init() is called with a valid tdefl_put_buf_func_ptr.
+
+// tdefl_compress_buffer() is only usable when the tdefl_init() is called with a non-NULL tdefl_put_buf_func_ptr.
 // tdefl_compress_buffer() always consumes the entire input buffer.
 tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf, size_t in_buf_size, tdefl_flush flush);

 tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d);
 mz_uint32 tdefl_get_adler32(tdefl_compressor *d);

+// Can't use tdefl_create_comp_flags_from_zip_params if MINIZ_NO_ZLIB_APIS isn't defined, because it uses some of its macros.
+#ifndef MINIZ_NO_ZLIB_APIS
 // Create tdefl_compress() flags given zlib-style compression parameters.
 // level may range from [0,10] (where 10 is absolute max compression, but may be much slower on some files)
 // window_bits may be -15 (raw deflate) or 15 (zlib)
 // strategy may be either MZ_DEFAULT_STRATEGY, MZ_FILTERED, MZ_HUFFMAN_ONLY, MZ_RLE, or MZ_FIXED
 mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits, int strategy);
+#endif // #ifndef MINIZ_NO_ZLIB_APIS

 #ifdef __cplusplus
 }
@@ -860,7 +896,7 @@ typedef unsigned char mz_validate_uint64[sizeof(mz_uint64)==8 ? 1 : -1];

 #ifdef MINIZ_NO_MALLOC
  #define MZ_MALLOC(x) NULL
-  #define MZ_FREE(x) x, ((void)0)
+  #define MZ_FREE(x) (void)x, ((void)0)
  #define MZ_REALLOC(p, x) NULL
 #else
  #define MZ_MALLOC(x) malloc(x)
@@ -894,10 +930,6 @@ typedef unsigned char mz_validate_uint64[sizeof(mz_uint64)==8 ? 1 : -1];

 // ------------------- zlib-style API's

-static void *def_alloc_func(void *opaque, size_t items, size_t size) { (void)opaque; return MZ_MALLOC(items * size); }
-static void def_free_func(void *opaque, void *address) { (void)opaque, MZ_FREE(address); }
-static void *def_realloc_func(void *opaque, void *address, size_t items, size_t size) { (void)opaque; return MZ_REALLOC(address, items * size); }
-
 mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len)
 {
  mz_uint32 i, s1 = (mz_uint32)(adler & 0xffff), s2 = (mz_uint32)(adler >> 16); size_t block_len = buf_len % 5552;
@@ -918,12 +950,18 @@ mz_ulong mz_crc32(mz_ulong crc, const mz_uint8 *ptr, size_t buf_len)
 {
  static const mz_uint32 s_crc32[16] = { 0, 0x1db71064, 0x3b6e20c8, 0x26d930ac, 0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c,
    0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c, 0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c };
+  mz_uint32 crcu32 = (mz_uint32)crc;
  if (!ptr) return MZ_CRC32_INIT;
-  crc = ~crc; while (buf_len--) { mz_uint8 b = *ptr++; crc = (crc >> 4) ^ s_crc32[(crc & 0xF) ^ (b & 0xF)]; crc = (crc >> 4) ^ s_crc32[(crc & 0xF) ^ (b >> 4)]; } return ~crc;
+  crcu32 = ~crcu32; while (buf_len--) { mz_uint8 b = *ptr++; crcu32 = (crcu32 >> 4) ^ s_crc32[(crcu32 & 0xF) ^ (b & 0xF)]; crcu32 = (crcu32 >> 4) ^ s_crc32[(crcu32 & 0xF) ^ (b >> 4)]; }
+  return ~crcu32;
 }

 #ifndef MINIZ_NO_ZLIB_APIS

+static void *def_alloc_func(void *opaque, size_t items, size_t size) { (void)opaque, (void)items, (void)size; return MZ_MALLOC(items * size); }
+static void def_free_func(void *opaque, void *address) { (void)opaque, (void)address; MZ_FREE(address); }
+static void *def_realloc_func(void *opaque, void *address, size_t items, size_t size) { (void)opaque, (void)address, (void)items, (void)size; return MZ_REALLOC(address, items * size); }
+
 const char *mz_version(void)
 {
  return MZ_VERSION;
@@ -1036,7 +1074,7 @@ int mz_deflateEnd(mz_streamp pStream)

 mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len)
 {
-  pStream;
+  (void)pStream;
  // This is really over conservative. (And lame, but it's actually pretty tricky to compute a true upper bound given the way tdefl's blocking works.)
  return MZ_MAX(128 + (source_len * 110) / 100, 128 + source_len + ((source_len / (31 * 1024)) + 1) * 5);
 }
@@ -2153,7 +2191,7 @@ static int tdefl_flush_block(tdefl_compressor *d, int flush)
      if (!(*d->m_pPut_buf_func)(d->m_output_buf, n, d->m_pPut_buf_user))
        return (d->m_prev_return_status = TDEFL_STATUS_PUT_BUF_FAILED);
    }
-    else if (pOutput_buf_start == d->m_output_buf) 
+    else if (pOutput_buf_start == d->m_output_buf)
    {
      int bytes_to_copy = (int)MZ_MIN((size_t)n, (size_t)(*d->m_pOut_buf_size - d->m_out_buf_ofs));
      memcpy((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs, d->m_output_buf, bytes_to_copy);
@@ -2402,10 +2440,10 @@ static __forceinline void tdefl_record_match(tdefl_compressor *d, mz_uint match_

  *d->m_pLZ_flags = (mz_uint8)((*d->m_pLZ_flags >> 1) | 0x80); if (--d->m_num_flags_left == 0) { d->m_num_flags_left = 8; d->m_pLZ_flags = d->m_pLZ_code_buf++; }

-  s0 = s_tdefl_small_dist_sym[match_dist & 511]; s1 = s_tdefl_large_dist_sym[match_dist >> 8];
+  s0 = s_tdefl_small_dist_sym[match_dist & 511]; s1 = s_tdefl_large_dist_sym[(match_dist >> 8) & 127];
  d->m_huff_count[1][(match_dist < 512) ? s0 : s1]++;

-  d->m_huff_count[0][s_tdefl_len_sym[match_len - TDEFL_MIN_MATCH_LEN]]++;
+  if (match_len >= TDEFL_MIN_MATCH_LEN) d->m_huff_count[0][s_tdefl_len_sym[match_len - TDEFL_MIN_MATCH_LEN]]++;
 }

 static mz_bool tdefl_compress_normal(tdefl_compressor *d)
@@ -2496,7 +2534,7 @@ static mz_bool tdefl_compress_normal(tdefl_compressor *d)
      }
    }
    else if (!cur_match_dist)
-      tdefl_record_literal(d, d->m_dict[cur_pos]);
+      tdefl_record_literal(d, d->m_dict[MZ_MIN(cur_pos, sizeof(d->m_dict) - 1)]);
    else if ((d->m_greedy_parsing) || (d->m_flags & TDEFL_RLE_MATCHES) || (cur_match_len >= 128))
    {
      tdefl_record_match(d, cur_match_len, cur_match_dist);
@@ -2504,7 +2542,7 @@ static mz_bool tdefl_compress_normal(tdefl_compressor *d)
    }
    else
    {
-      d->m_saved_lit = d->m_dict[cur_pos]; d->m_saved_match_dist = cur_match_dist; d->m_saved_match_len = cur_match_len;
+      d->m_saved_lit = d->m_dict[MZ_MIN(cur_pos, sizeof(d->m_dict) - 1)]; d->m_saved_match_dist = cur_match_dist; d->m_saved_match_len = cur_match_len;
    }
    // Move the lookahead forward by len_to_move bytes.
    d->m_lookahead_pos += len_to_move;
@@ -2686,12 +2724,13 @@ size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len, const void
  return out_buf.m_size;
 }

+#ifndef MINIZ_NO_ZLIB_APIS
 static const mz_uint s_tdefl_num_probes[11] = { 0, 1, 6, 32,  16, 32, 128, 256,  512, 768, 1500 };

 // level may actually range from [0,10] (10 is a "hidden" max level, where we want a bit more compression and it's fine if throughput to fall off a cliff on some files).
 mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits, int strategy)
 {
-  mz_uint comp_flags = s_tdefl_num_probes[(level >= 0) ? MZ_MIN(10, level) : 6] | ((level <= 3) ? TDEFL_GREEDY_PARSING_FLAG : 0);
+  mz_uint comp_flags = s_tdefl_num_probes[(level >= 0) ? MZ_MIN(10, level) : MZ_DEFAULT_LEVEL] | ((level <= 3) ? TDEFL_GREEDY_PARSING_FLAG : 0);
  if (window_bits > 0) comp_flags |= TDEFL_WRITE_ZLIB_HEADER;

  if (!level) comp_flags |= TDEFL_FORCE_ALL_RAW_BLOCKS;
@@ -2702,6 +2741,7 @@ mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits, int

  return comp_flags;
 }
+#endif //MINIZ_NO_ZLIB_APIS

 #ifdef _MSC_VER
 #pragma warning (push)
@@ -2997,7 +3037,7 @@ static void mz_zip_reader_sort_central_dir_offsets_by_filename(mz_zip_archive *p

 static mz_bool mz_zip_reader_read_central_dir(mz_zip_archive *pZip, mz_uint32 flags)
 {
-  mz_uint i, n, cdir_size, num_this_disk, cdir_disk_index;
+  mz_uint cdir_size, num_this_disk, cdir_disk_index;
  mz_uint64 cdir_ofs;
  mz_int64 cur_file_ofs;
  const mz_uint8 *p;
@@ -3047,6 +3087,7 @@ static mz_bool mz_zip_reader_read_central_dir(mz_zip_archive *pZip, mz_uint32 fl

  if (pZip->m_total_files)
  {
+     mz_uint i, n;
    // Read the entire central directory into a heap block, and allocate another heap block to hold the unsorted central dir file record offsets, and another to hold the sorted indices.
    if ((!mz_zip_array_resize(pZip, &pZip->m_pState->m_central_dir, cdir_size, MZ_FALSE)) ||
        (!mz_zip_array_resize(pZip, &pZip->m_pState->m_central_dir_offsets, pZip->m_total_files, MZ_FALSE)) ||
@@ -3419,7 +3460,11 @@ mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file
  {
    // Temporarily allocate a read buffer.
    read_buf_size = MZ_MIN(file_stat.m_comp_size, MZ_ZIP_MAX_IO_BUF_SIZE);
+#ifdef _MSC_VER
    if (((0, sizeof(size_t) == sizeof(mz_uint32))) && (read_buf_size > 0x7FFFFFFF))
+#else
+    if (((sizeof(size_t) == sizeof(mz_uint32))) && (read_buf_size > 0x7FFFFFFF))
+#endif
      return MZ_FALSE;
    if (NULL == (pRead_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, (size_t)read_buf_size)))
      return MZ_FALSE;
@@ -3495,7 +3540,11 @@ void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index, si
  uncomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);

  alloc_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? comp_size : uncomp_size;
+#ifdef _MSC_VER
  if (((0, sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
+#else
+  if (((sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
+#endif
    return NULL;
  if (NULL == (pBuf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, (size_t)alloc_size)))
    return NULL;
@@ -3575,7 +3624,11 @@ mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip, mz_uint file_ind
    // The file is stored or the caller has requested the compressed data.
    if (pZip->m_pState->m_pMem)
    {
+#ifdef _MSC_VER
      if (((0, sizeof(size_t) == sizeof(mz_uint32))) && (file_stat.m_comp_size > 0xFFFFFFFF))
+#else
+      if (((sizeof(size_t) == sizeof(mz_uint32))) && (file_stat.m_comp_size > 0xFFFFFFFF))
+#endif
        return MZ_FALSE;
      if (pCallback(pOpaque, out_buf_ofs, pRead_buf, (size_t)file_stat.m_comp_size) != file_stat.m_comp_size)
        status = TINFL_STATUS_FAILED;
@@ -3736,6 +3789,7 @@ mz_bool mz_zip_reader_end(mz_zip_archive *pZip)
  return MZ_TRUE;
 }

+#ifndef MINIZ_NO_STDIO
 mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip, const char *pArchive_filename, const char *pDst_filename, mz_uint flags)
 {
  int file_index = mz_zip_reader_locate_file(pZip, pArchive_filename, NULL, flags);
@@ -3743,6 +3797,7 @@ mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip, const char *pAr
    return MZ_FALSE;
  return mz_zip_reader_extract_to_file(pZip, file_index, pDst_filename, flags);
 }
+#endif

 // ------------------- .ZIP archive writing

@@ -3788,7 +3843,11 @@ static size_t mz_zip_heap_write_func(void *pOpaque, mz_uint64 file_ofs, const vo
  mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
  mz_zip_internal_state *pState = pZip->m_pState;
  mz_uint64 new_size = MZ_MAX(file_ofs + n, pState->m_mem_size);
+#ifdef _MSC_VER
  if ((!n) || ((0, sizeof(size_t) == sizeof(mz_uint32)) && (new_size > 0x7FFFFFFF)))
+#else
+  if ((!n) || ((sizeof(size_t) == sizeof(mz_uint32)) && (new_size > 0x7FFFFFFF)))
+#endif
    return 0;
  if (new_size > pState->m_mem_capacity)
  {
@@ -4041,15 +4100,20 @@ static mz_bool mz_zip_writer_write_zeros(mz_zip_archive *pZip, mz_uint64 cur_fil
 mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags, mz_uint64 uncomp_size, mz_uint32 uncomp_crc32)
 {
  mz_uint16 method = 0, dos_time = 0, dos_date = 0;
-  mz_uint level = level_and_flags & 0xF, ext_attributes = 0, num_alignment_padding_bytes;
+  mz_uint level, ext_attributes = 0, num_alignment_padding_bytes;
  mz_uint64 local_dir_header_ofs = pZip->m_archive_size, cur_archive_file_ofs = pZip->m_archive_size, comp_size = 0;
  size_t archive_name_size;
  mz_uint8 local_dir_header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
  tdefl_compressor *pComp = NULL;
-  mz_bool store_data_uncompressed = ((!level) || (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA));
+  mz_bool store_data_uncompressed;
  mz_zip_internal_state *pState;

-  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || ((buf_size) && (!pBuf)) || (!pArchive_name) || ((comment_size) && (!pComment)) || (pZip->m_total_files == 0xFFFF) || (level > 10))
+  if ((int)level_and_flags < 0)
+    level_and_flags = MZ_DEFAULT_LEVEL;
+  level = level_and_flags & 0xF;
+  store_data_uncompressed = ((!level) || (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA));
+
+  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || ((buf_size) && (!pBuf)) || (!pArchive_name) || ((comment_size) && (!pComment)) || (pZip->m_total_files == 0xFFFF) || (level > MZ_UBER_COMPRESSION))
    return MZ_FALSE;

  pState = pZip->m_pState;
@@ -4186,14 +4250,18 @@ mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip, const char *pArchive_name
 #ifndef MINIZ_NO_STDIO
 mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name, const char *pSrc_filename, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags)
 {
-  mz_uint uncomp_crc32 = MZ_CRC32_INIT, level = level_and_flags & 0xF, num_alignment_padding_bytes;
+  mz_uint uncomp_crc32 = MZ_CRC32_INIT, level, num_alignment_padding_bytes;
  mz_uint16 method = 0, dos_time = 0, dos_date = 0, ext_attributes = 0;
  mz_uint64 local_dir_header_ofs = pZip->m_archive_size, cur_archive_file_ofs = pZip->m_archive_size, uncomp_size = 0, comp_size = 0;
  size_t archive_name_size;
  mz_uint8 local_dir_header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
  MZ_FILE *pSrc_file = NULL;

-  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || (!pArchive_name) || ((comment_size) && (!pComment)) || (level > 10))
+  if ((int)level_and_flags < 0)
+    level_and_flags = MZ_DEFAULT_LEVEL;
+  level = level_and_flags & 0xF;
+
+  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || (!pArchive_name) || ((comment_size) && (!pComment)) || (level > MZ_UBER_COMPRESSION))
    return MZ_FALSE;
  if (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)
    return MZ_FALSE;
@@ -4582,7 +4650,9 @@ mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename, const
  mz_zip_archive zip_archive;
  struct MZ_FILE_STAT_STRUCT file_stat;
  MZ_CLEAR_OBJ(zip_archive);
-  if ((!pZip_filename) || (!pArchive_name) || ((buf_size) && (!pBuf)) || ((comment_size) && (!pComment)) || ((level_and_flags & 0xF) > 9))
+  if ((int)level_and_flags < 0)
+     level_and_flags = MZ_DEFAULT_LEVEL;
+  if ((!pZip_filename) || (!pArchive_name) || ((buf_size) && (!pBuf)) || ((comment_size) && (!pComment)) || ((level_and_flags & 0xF) > MZ_UBER_COMPRESSION))
    return MZ_FALSE;
  if (!mz_zip_writer_validate_archive_name(pArchive_name))
    return MZ_FALSE;
@@ -4606,12 +4676,15 @@ mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename, const
  }
  status = mz_zip_writer_add_mem_ex(&zip_archive, pArchive_name, pBuf, buf_size, pComment, comment_size, level_and_flags, 0, 0);
  // Always finalize, even if adding failed for some reason, so we have a valid central directory. (This may not always succeed, but we can try.)
-  status = status && mz_zip_writer_finalize_archive(&zip_archive);
-  status = status && mz_zip_writer_end(&zip_archive);
+  if (!mz_zip_writer_finalize_archive(&zip_archive))
+    status = MZ_FALSE;
+  if (!mz_zip_writer_end(&zip_archive))
+    status = MZ_FALSE;
  if ((!status) && (created_new_archive))
  {
    // It's a new archive and something went wrong, so just delete it.
-    MZ_DELETE_FILE(pZip_filename);
+    int ignoredStatus = MZ_DELETE_FILE(pZip_filename);
+    (void)ignoredStatus;
  }
  return status;
 }
--- a/miniz_tester.cpp
+++ b/miniz_tester.cpp
--- a/miniz_tester.vcproj
+++ b/miniz_tester.vcproj
@@ -0,0 +1,358 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="miniz_tester"
+	ProjectGUID="{AE293522-92D9-1B60-95C7-B4AEE10A303F}"
+	RootNamespace="miniz_tester"
+	Keyword="Win32Proj"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)\$(ProjectName)D.exe"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)\$(ProjectName)_x64D.exe"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="3"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)bin"
+			IntermediateDirectory="$(ProjectName)\$(ConfigurationName)_$(PlatformName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="3"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)\$(ProjectName)_x64.exe"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FD737F1-C7A5-4376-A066-2A32D752A31F}"
+			>
+			<File
+				RelativePath=".\miniz.c"
+				>
+			</File>
+			<File
+				RelativePath=".\miniz_tester.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\timer.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\timer.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
+			UniqueIdentifier="{17DA6AB6-F800-4c08-8B7A-83BB121AAC02}"
+			>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/timer.cpp
+++ b/timer.cpp
@@ -0,0 +1,152 @@
+// File: timer.cpp - Simple high-precision timer class. Supports Win32, X360, and POSIX/Linux
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+#include <time.h>
+
+#include "timer.h"
+
+#if defined(WIN32)
+#include <windows.h>
+#elif defined(_XBOX)
+#include <xtl.h>
+#endif
+
+unsigned long long timer::g_init_ticks;
+unsigned long long timer::g_freq;
+double timer::g_inv_freq;
+
+#if defined(WIN32) || defined(_XBOX)
+inline void query_counter(timer_ticks *pTicks)
+{
+   QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(pTicks));
+}
+inline void query_counter_frequency(timer_ticks *pTicks)
+{
+   QueryPerformanceFrequency(reinterpret_cast<LARGE_INTEGER*>(pTicks));
+}
+#elif defined(__GNUC__)
+#include <sys/timex.h>
+inline void query_counter(timer_ticks *pTicks)
+{
+   struct timeval cur_time;
+   gettimeofday(&cur_time, NULL);
+   *pTicks = static_cast<unsigned long long>(cur_time.tv_sec)*1000000ULL + static_cast<unsigned long long>(cur_time.tv_usec);
+}
+inline void query_counter_frequency(timer_ticks *pTicks)
+{
+   *pTicks = 1000000;
+}
+#endif
+
+timer::timer() :
+   m_start_time(0),
+   m_stop_time(0),
+   m_started(false),
+   m_stopped(false)
+{
+   if (!g_inv_freq)
+      init();
+}
+
+timer::timer(timer_ticks start_ticks)
+{
+   if (!g_inv_freq)
+      init();
+
+   m_start_time = start_ticks;
+
+   m_started = true;
+   m_stopped = false;
+}
+
+void timer::start(timer_ticks start_ticks)
+{
+   m_start_time = start_ticks;
+
+   m_started = true;
+   m_stopped = false;
+}
+
+void timer::start()
+{
+   query_counter(&m_start_time);
+
+   m_started = true;
+   m_stopped = false;
+}
+
+void timer::stop()
+{
+   assert(m_started);
+
+   query_counter(&m_stop_time);
+
+   m_stopped = true;
+}
+
+double timer::get_elapsed_secs() const
+{
+   assert(m_started);
+   if (!m_started)
+      return 0;
+
+   timer_ticks stop_time = m_stop_time;
+   if (!m_stopped)
+      query_counter(&stop_time);
+
+   timer_ticks delta = stop_time - m_start_time;
+   return delta * g_inv_freq;
+}
+
+timer_ticks timer::get_elapsed_us() const
+{
+   assert(m_started);
+   if (!m_started)
+      return 0;
+
+   timer_ticks stop_time = m_stop_time;
+   if (!m_stopped)
+      query_counter(&stop_time);
+
+   timer_ticks delta = stop_time - m_start_time;
+   return (delta * 1000000ULL + (g_freq >> 1U)) / g_freq;
+}
+
+void timer::init()
+{
+   if (!g_inv_freq)
+   {
+      query_counter_frequency(&g_freq);
+      g_inv_freq = 1.0f / g_freq;
+
+      query_counter(&g_init_ticks);
+   }
+}
+
+timer_ticks timer::get_init_ticks()
+{
+   if (!g_inv_freq)
+      init();
+
+   return g_init_ticks;
+}
+
+timer_ticks timer::get_ticks()
+{
+   if (!g_inv_freq)
+      init();
+
+   timer_ticks ticks;
+   query_counter(&ticks);
+   return ticks - g_init_ticks;
+}
+
+double timer::ticks_to_secs(timer_ticks ticks)
+{
+   if (!g_inv_freq)
+      init();
+
+   return ticks * g_inv_freq;
+}
+
--- a/timer.h
+++ b/timer.h
@@ -0,0 +1,40 @@
+// File: timer.h
+#pragma once
+
+typedef unsigned long long timer_ticks;
+
+class timer
+{
+public:
+   timer();
+   timer(timer_ticks start_ticks);
+
+   void start();
+   void start(timer_ticks start_ticks);
+
+   void stop();
+
+   double get_elapsed_secs() const;
+   inline double get_elapsed_ms() const { return get_elapsed_secs() * 1000.0f; }
+   timer_ticks get_elapsed_us() const;
+
+   static void init();
+   static inline timer_ticks get_ticks_per_sec() { return g_freq; }
+   static timer_ticks get_init_ticks();
+   static timer_ticks get_ticks();
+   static double ticks_to_secs(timer_ticks ticks);
+   static inline double ticks_to_ms(timer_ticks ticks) { return ticks_to_secs(ticks) * 1000.0f; }
+   static inline double get_secs() { return ticks_to_secs(get_ticks()); }
+   static inline double get_ms() { return ticks_to_ms(get_ticks()); }
+
+private:
+   static timer_ticks g_init_ticks;
+   static timer_ticks g_freq;
+   static double g_inv_freq;
+
+   timer_ticks m_start_time;
+   timer_ticks m_stop_time;
+
+   bool m_started : 1;
+   bool m_stopped : 1;
+};
--- a/tinfl.c
+++ b/tinfl.c
@@ -10,11 +10,11 @@

 #include <stdlib.h>

-typedef unsigned char mz_uint8; 
-typedef signed short mz_int16; 
-typedef unsigned short mz_uint16; 
-typedef unsigned int mz_uint32; 
-typedef unsigned int mz_uint; 
+typedef unsigned char mz_uint8;
+typedef signed short mz_int16;
+typedef unsigned short mz_uint16;
+typedef unsigned int mz_uint32;
+typedef unsigned int mz_uint;
 typedef unsigned long long mz_uint64;

 #if defined(_M_IX86) || defined(_M_X64)
@@ -30,9 +30,17 @@ typedef unsigned long long mz_uint64;
 #endif

 // Works around MSVC's spammy "warning C4127: conditional expression is constant" message.
-#define MZ_MACRO_END while (0, 0)
+#ifdef _MSC_VER
+  #define MZ_MACRO_END while (0, 0)
+#else
+  #define MZ_MACRO_END while (0)
+#endif

-// Decompression flags.
+// Decompression flags used by tinfl_decompress().
+// TINFL_FLAG_PARSE_ZLIB_HEADER: If set, the input has a valid zlib header and ends with an adler32 checksum (it's a valid zlib stream). Otherwise, the input is a raw deflate stream.
+// TINFL_FLAG_HAS_MORE_INPUT: If set, there are more input bytes available beyond the end of the supplied input buffer. If clear, the input buffer contains all remaining input.
+// TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF: If set, the output buffer is large enough to hold the entire decompressed stream. If clear, the output buffer is at least the size of the dictionary (typically 32KB).
+// TINFL_FLAG_COMPUTE_ADLER32: Force adler-32 checksum computation of the decompressed bytes.
 enum
 {
  TINFL_FLAG_PARSE_ZLIB_HEADER = 1,
@@ -556,7 +564,7 @@ int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size,

 #endif // #ifndef TINFL_HEADER_FILE_ONLY

-/* 
+/*
  This is free and unencumbered software released into the public domain.

  Anyone is free to copy, modify, publish, use, compile, sell, or
Author	SHA1	Message	Date
richgel99@gmail.com	603164652d	Fix for mz_zip_add_mem_to_archive_file_in_place() (if add files, a leak is possible here).	2012-05-20 09:44:28 +00:00
richgel99@gmail.com	36c0a28fbb		2012-05-20 04:29:36 +00:00
richgel99@gmail.com	fb98158e67	Fixed comment typo	2012-05-20 04:29:13 +00:00
richgel99@gmail.com	56fb6c2010	v1.13 initial checkin	2012-05-20 04:01:37 +00:00
richgel99@gmail.com	6b95156074	v1.12 - more comments, adding low-level example5, fixing issue when level_and_flags is set to MZ_DEFAULT_COMPRESSION, modified each project uses its own intermediate directory	2012-04-12 09:26:12 +00:00