X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/75bc3a0d80003160057e13084913ce1c25e7be01..a1b806b98241ab649c169aaa1f134df85e80fb8b:/include/wx/zstream.h

diff --git a/include/wx/zstream.h b/include/wx/zstream.h
index d6c473080b..51f8b86ef3 100644
--- a/include/wx/zstream.h
+++ b/include/wx/zstream.h
@@ -16,6 +16,7 @@
 #if wxUSE_ZLIB && wxUSE_STREAMS
 
 #include "wx/stream.h"
+#include "wx/versioninfo.h"
 
 // Compression level
 enum wxZlibCompressionLevels {
@@ -44,6 +45,9 @@ class WXDLLIMPEXP_BASE wxZlibInputStream: public wxFilterInputStream {
 
   static bool CanHandleGZip();
 
+  bool SetDictionary(const char *data, const size_t datalen);
+  bool SetDictionary(const wxMemoryBuffer &buf);
+
  protected:
   size_t OnSysRead(void *buffer, size_t size);
   wxFileOffset OnSysTell() const { return m_pos; }
@@ -57,7 +61,7 @@ class WXDLLIMPEXP_BASE wxZlibInputStream: public wxFilterInputStream {
   struct z_stream_s *m_inflate;
   wxFileOffset m_pos;
 
-  DECLARE_NO_COPY_CLASS(wxZlibInputStream)
+  wxDECLARE_NO_COPY_CLASS(wxZlibInputStream);
 };
 
 class WXDLLIMPEXP_BASE wxZlibOutputStream: public wxFilterOutputStream {
@@ -72,6 +76,9 @@ class WXDLLIMPEXP_BASE wxZlibOutputStream: public wxFilterOutputStream {
 
   static bool CanHandleGZip();
 
+  bool SetDictionary(const char *data, const size_t datalen);
+  bool SetDictionary(const wxMemoryBuffer &buf);
+
  protected:
   size_t OnSysWrite(const void *buffer, size_t size);
   wxFileOffset OnSysTell() const { return m_pos; }
@@ -87,7 +94,7 @@ class WXDLLIMPEXP_BASE wxZlibOutputStream: public wxFilterOutputStream {
   struct z_stream_s *m_deflate;
   wxFileOffset m_pos;
 
-  DECLARE_NO_COPY_CLASS(wxZlibOutputStream)
+  wxDECLARE_NO_COPY_CLASS(wxZlibOutputStream);
 };
 
 class WXDLLIMPEXP_BASE wxZlibClassFactory: public wxFilterClassFactory
@@ -132,6 +139,8 @@ private:
     DECLARE_DYNAMIC_CLASS(wxGzipClassFactory)
 };
 
+WXDLLIMPEXP_BASE wxVersionInfo wxGetZlibVersionInfo();
+
 #endif
   // wxUSE_ZLIB && wxUSE_STREAMS