X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/588066b7a39629e44bb39f1ab436b80f38c13f33..248eaddf7a14cefa161d514763e8fefb8d6f2f79:/include/wx/mstream.h

diff --git a/include/wx/mstream.h b/include/wx/mstream.h
index 525c6d9ccc..2719d90474 100644
--- a/include/wx/mstream.h
+++ b/include/wx/mstream.h
@@ -23,6 +23,7 @@ public:
     virtual ~wxMemoryInputStream();
     virtual wxFileOffset GetLength() const { return m_length; }
     virtual bool Eof() const;
+    virtual bool IsSeekable() const { return true; }
 
     char Peek();
 
@@ -51,6 +52,7 @@ public:
     wxMemoryOutputStream(void *data = NULL, size_t length = 0);
     virtual ~wxMemoryOutputStream();
     virtual wxFileOffset GetLength() const { return m_o_streambuf->GetLastAccess(); }
+    virtual bool IsSeekable() const { return true; }
 
     size_t CopyTo(void *buffer, size_t len) const;