diff --git a/cppcheck.cbproj b/cppcheck.cbproj
index 5dd7158c2..c08b11a56 100644
--- a/cppcheck.cbproj
+++ b/cppcheck.cbproj
@@ -18,46 +18,46 @@
     <CfgParent>Base</CfgParent>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Base)'!=''">
-    <BCC_OptimizeForSpeed>true</BCC_OptimizeForSpeed>
     <OutputExt>exe</OutputExt>
-    <DCC_CBuilderOutput>JPHNE</DCC_CBuilderOutput>
+    <BCC_OptimizeForSpeed>true</BCC_OptimizeForSpeed>
     <Defines>NO_STRICT</Defines>
+    <DCC_CBuilderOutput>JPHNE</DCC_CBuilderOutput>
     <DynamicRTL>true</DynamicRTL>
     <ILINK_SelectedWarnings>false</ILINK_SelectedWarnings>
-    <ILINK_AllWarnings>true</ILINK_AllWarnings>
     <ILINK_ObjectSearchPath>C:\cppcheck;src</ILINK_ObjectSearchPath>
-    <ProjectType>CppConsoleApplication</ProjectType>
+    <ILINK_AllWarnings>true</ILINK_AllWarnings>
     <NoVCL>true</NoVCL>
-    <FinalOutputDir>.\</FinalOutputDir>
+    <ProjectType>CppConsoleApplication</ProjectType>
     <BCC_SelectedWarnings>false</BCC_SelectedWarnings>
-    <DCC_UNSAFE_CAST>true</DCC_UNSAFE_CAST>
+    <FinalOutputDir>.\</FinalOutputDir>
     <PackageImports>vcl.bpi;rtl.bpi;bcbie.bpi;vclx.bpi;vclactnband.bpi;xmlrtl.bpi;bcbsmp.bpi;dbrtl.bpi;vcldb.bpi;vcldbx.bpi;bdertl.bpi;A407_R110.bpi;DreamEdit_C6.bpi</PackageImports>
+    <DCC_UNSAFE_CAST>true</DCC_UNSAFE_CAST>
     <BCC_AllWarnings>true</BCC_AllWarnings>
     <BCC_wpar>false</BCC_wpar>
     <IncludePath>$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;C:\cppcheck;src</IncludePath>
     <ILINK_LibraryPath>$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;C:\cppcheck;src</ILINK_LibraryPath>
-    <DCC_UNSAFE_CODE>true</DCC_UNSAFE_CODE>
     <DCC_UNSAFE_TYPE>true</DCC_UNSAFE_TYPE>
+    <DCC_UNSAFE_CODE>true</DCC_UNSAFE_CODE>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Cfg_1)'!=''">
-    <BCC_OptimizeForSpeed>false</BCC_OptimizeForSpeed>
     <DCC_Optimize>false</DCC_Optimize>
-    <DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
+    <BCC_OptimizeForSpeed>false</BCC_OptimizeForSpeed>
     <Defines>_DEBUG;$(Defines)</Defines>
+    <DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
     <ILINK_FullDebugInfo>true</ILINK_FullDebugInfo>
     <BCC_InlineFunctionExpansion>false</BCC_InlineFunctionExpansion>
     <ILINK_DisableIncrementalLinking>true</ILINK_DisableIncrementalLinking>
     <BCC_UseRegisterVariables>None</BCC_UseRegisterVariables>
     <DCC_Define>DEBUG</DCC_Define>
     <BCC_DebugLineNumbers>true</BCC_DebugLineNumbers>
-    <BCC_SelectedWarnings>false</BCC_SelectedWarnings>
     <FinalOutputDir>.\</FinalOutputDir>
+    <BCC_SelectedWarnings>false</BCC_SelectedWarnings>
     <IntermediateOutputDir>bcb_Debug</IntermediateOutputDir>
     <BCC_AllWarnings>true</BCC_AllWarnings>
     <TASM_DisplaySourceLines>true</TASM_DisplaySourceLines>
     <BCC_StackFrames>true</BCC_StackFrames>
-    <BCC_DisableOptimizations>true</BCC_DisableOptimizations>
     <ILINK_LibraryPath>$(BDS)\lib\debug;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+    <BCC_DisableOptimizations>true</BCC_DisableOptimizations>
     <TASM_Debugging>Full</TASM_Debugging>
     <BCC_SourceDebuggingOn>true</BCC_SourceDebuggingOn>
   </PropertyGroup>
@@ -77,65 +77,80 @@
   </ProjectExtensions>
   <Import Project="$(MSBuildBinPath)\Borland.Cpp.Targets" />
   <ItemGroup>
+    <CppCompile Include="src\checkautovariables.cpp">
+      <DependentOn>src\checkautovariables.h</DependentOn>
+      <BuildOrder>0</BuildOrder>
+    </CppCompile>
     <CppCompile Include="src\checkbufferoverrun.cpp">
       <DependentOn>src\checkbufferoverrun.h</DependentOn>
-      <BuildOrder>0</BuildOrder>
+      <BuildOrder>1</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\checkclass.cpp">
       <DependentOn>src\checkclass.h</DependentOn>
-      <BuildOrder>1</BuildOrder>
+      <BuildOrder>2</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\checkdangerousfunctions.cpp">
       <DependentOn>src\checkdangerousfunctions.h</DependentOn>
-      <BuildOrder>15</BuildOrder>
-    </CppCompile>
-    <CppCompile Include="src\checkfunctionusage.cpp">
-      <DependentOn>src\checkfunctionusage.h</DependentOn>
-      <BuildOrder>2</BuildOrder>
+      <BuildOrder>3</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\checkheaders.cpp">
       <DependentOn>src\checkheaders.h</DependentOn>
-      <BuildOrder>3</BuildOrder>
+      <BuildOrder>4</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\checkmemoryleak.cpp">
       <DependentOn>src\checkmemoryleak.h</DependentOn>
-      <BuildOrder>4</BuildOrder>
+      <BuildOrder>5</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\checkother.cpp">
       <DependentOn>src\checkother.h</DependentOn>
-      <BuildOrder>5</BuildOrder>
-    </CppCompile>
-    <CppCompile Include="src\cppcheck.cpp">
       <BuildOrder>6</BuildOrder>
     </CppCompile>
-    <CppCompile Include="src\cppcheckexecutor.cpp">
+    <CppCompile Include="src\checkstl.cpp">
+      <DependentOn>src\checkstl.h</DependentOn>
       <BuildOrder>7</BuildOrder>
     </CppCompile>
-    <CppCompile Include="src\errormessage.cpp">
-      <DependentOn>src\errormessage.h</DependentOn>
+    <CppCompile Include="src\checkunusedfunctions.cpp">
+      <DependentOn>src\checkunusedfunctions.h</DependentOn>
       <BuildOrder>8</BuildOrder>
     </CppCompile>
+    <CppCompile Include="src\cppcheck.cpp">
+      <BuildOrder>9</BuildOrder>
+    </CppCompile>
+    <CppCompile Include="src\cppcheckexecutor.cpp">
+      <BuildOrder>10</BuildOrder>
+    </CppCompile>
+    <CppCompile Include="src\errorlogger.cpp">
+      <DependentOn>src\errorlogger.h</DependentOn>
+      <BuildOrder>11</BuildOrder>
+    </CppCompile>
     <CppCompile Include="src\filelister.cpp">
       <DependentOn>src\filelister.h</DependentOn>
-      <BuildOrder>9</BuildOrder>
+      <BuildOrder>12</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\main.cpp">
-      <BuildOrder>10</BuildOrder>
+      <BuildOrder>13</BuildOrder>
+    </CppCompile>
+    <CppCompile Include="src\mathlib.cpp">
+      <DependentOn>src\mathlib.h</DependentOn>
+      <BuildOrder>14</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\preprocessor.cpp">
       <DependentOn>src\preprocessor.h</DependentOn>
-      <BuildOrder>11</BuildOrder>
+      <BuildOrder>15</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\settings.cpp">
-      <BuildOrder>12</BuildOrder>
+      <BuildOrder>16</BuildOrder>
+    </CppCompile>
+    <CppCompile Include="src\threadexecutor.cpp">
+      <BuildOrder>17</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\token.cpp">
       <DependentOn>src\token.h</DependentOn>
-      <BuildOrder>13</BuildOrder>
+      <BuildOrder>18</BuildOrder>
     </CppCompile>
     <CppCompile Include="src\tokenize.cpp">
       <DependentOn>src\tokenize.h</DependentOn>
-      <BuildOrder>14</BuildOrder>
+      <BuildOrder>19</BuildOrder>
     </CppCompile>
     <BuildConfiguration Include="Debug">
       <Key>Cfg_1</Key>
diff --git a/src/filelister.cpp b/src/filelister.cpp
index 22344fb23..f311d51b2 100644
--- a/src/filelister.cpp
+++ b/src/filelister.cpp
@@ -30,8 +30,12 @@
 #endif
 #if defined(__BORLANDC__) || defined(_MSC_VER) || defined(__MINGW32__)
 #include <windows.h>
+#ifdef __BORLANDC__
+#include <dir.h>
+#else
 #include <shlwapi.h>
 #endif
+#endif
 
 std::string FileLister::simplifyPath(const char *originalPath)
 {
@@ -198,9 +202,16 @@ static HANDLE MyFindFirstFile(std::string path, LPWIN32_FIND_DATA findData)
 
 static BOOL MyIsDirectory(std::string path)
 {
-    // See http://msdn.microsoft.com/en-us/library/bb773621(VS.85).aspx
-    BOOL res = PathIsDirectory(path.c_str());
-    return res;
+#ifdef __BORLANDC__
+    struct ffblk ffblk;
+    int ret = findfirst(path.c_str(), &ffblk, FA_DIREC);
+    if (ret == 0)
+        findclose(&ffblk);
+    return !ret;
+#else
+    // See http://msdn.microsoft.com/en-us/library/bb773621(VS.85).aspx
+    return PathIsDirectory(path.c_str());
+#endif
 }
 
 static HANDLE MyFindFirstFile(std::string path, LPWIN32_FIND_DATA findData)