removed Win16 code (patch 905241), last version with remains of Win16 support tagged with BEFORE_WIN16_REMOVAL

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26423 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/utils.cpp

@@ -107,12 +107,6 @@
 static const wxChar WX_SECTION[] = wxT("wxWindows");
 static const wxChar eUSERNAME[]  = wxT("UserName");
 
-// these are only used under Win16
-#if !defined(__WIN32__) && !defined(__WXMICROWIN__)
-static const wxChar eHOSTNAME[]  = wxT("HostName");
-static const wxChar eUSERID[]    = wxT("UserId");
-#endif // !Win32
-
 // ============================================================================
 // implementation
 // ============================================================================
@@ -238,7 +232,7 @@ bool wxGetUserId(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
     return FALSE;
-#elif defined(__WIN32__) && !defined(__win32s__) && !defined(__WXMICROWIN__)
+#elif defined(__WIN32__) && !defined(__WXMICROWIN__)
     DWORD nSize = maxSize;
     if ( ::GetUserName(buf, &nSize) == 0 )
     {
@@ -252,7 +246,7 @@ bool wxGetUserId(wxChar *buf, int maxSize)
     }
 
     return TRUE;
-#else   // Win16 or Win32s
+#else   // __WXMICROWIN__
     wxChar *user;
     const wxChar *default_id = wxT("anonymous");
 
@@ -469,23 +463,7 @@ bool wxDirExists(const wxString& dir)
 #elif defined(__WIN32__)
     DWORD attribs = GetFileAttributes(dir);
     return ((attribs != (DWORD)-1) && (attribs & FILE_ATTRIBUTE_DIRECTORY));
-#else // Win16
-    #ifdef __BORLANDC__
-        struct ffblk fileInfo;
-    #else
-        struct find_t fileInfo;
-    #endif
-    // In Borland findfirst has a different argument
-    // ordering from _dos_findfirst. But _dos_findfirst
-    // _should_ be ok in both MS and Borland... why not?
-    #ifdef __BORLANDC__
-        return (findfirst(dir, &fileInfo, _A_SUBDIR) == 0 &&
-               (fileInfo.ff_attrib & _A_SUBDIR) != 0);
-    #else
-        return (_dos_findfirst(dir, _A_SUBDIR, &fileInfo) == 0) &&
-               ((fileInfo.attrib & _A_SUBDIR) != 0);
-    #endif
-#endif // Win32/16
+#endif // Win32/__WXMICROWIN__
 }
 
 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
@@ -604,17 +582,6 @@ bool wxGetEnv(const wxString& var, wxString *value)
 {
 #ifdef __WXWINCE__
     return FALSE;
-#elif defined(__WIN16__)
-    const wxChar* ret = wxGetenv(var);
-    if ( !ret )
-        return FALSE;
-
-    if ( value )
-    {
-        *value = ret;
-    }
-
-    return TRUE;
 #else // Win32
     // first get the size of the buffer
     DWORD dwRet = ::GetEnvironmentVariable(var, NULL, 0);
@@ -631,7 +598,7 @@ bool wxGetEnv(const wxString& var, wxString *value)
     }
 
     return TRUE;
-#endif // Win16/32
+#endif // WinCE/32
 }
 
 bool wxSetEnv(const wxString& var, const wxChar *value)
@@ -930,8 +897,6 @@ bool wxShutdown(wxShutdownFlags wFlags)
     }
 
     return bOK;
-#else // Win16
-    return FALSE;
 #endif // Win32/16
 }
 
@@ -954,11 +919,7 @@ long wxGetFreeMemory()
 
 unsigned long wxGetProcessId()
 {
-#ifdef __WIN32__
     return ::GetCurrentProcessId();
-#else
-    return 0;
-#endif
 }
 
 // Emit a beeeeeep
@@ -969,7 +930,6 @@ void wxBell()
 
 wxString wxGetOsDescription()
 {
-#ifdef __WIN32__
     wxString str;
 
     OSVERSIONINFO info;
@@ -1012,9 +972,6 @@ wxString wxGetOsDescription()
     }
 
     return str;
-#else // Win16
-    return _("Windows 3.1");
-#endif // Win32/16
 }
 
 wxToolkitInfo& wxAppTraits::GetToolkitInfo()