7 files changed, 9 insertions, 9 deletions
diff --git a/package/source/xstor/owriteablestream.hxx b/package/source/xstor/owriteablestream.hxx
index 629d679fdccf..818aec0b7942 100644
--- a/package/source/xstor/owriteablestream.hxx
+++ b/package/source/xstor/owriteablestream.hxx
@@ -161,10 +161,10 @@ public:
 
     void SetToBeCommited() { m_bFlushed = true; }
 
-    bool HasCachedEncryptionData() { return m_bHasCachedEncryptionData; }
+    bool HasCachedEncryptionData() const { return m_bHasCachedEncryptionData; }
     ::comphelper::SequenceAsHashMap& GetCachedEncryptionData() { return m_aEncryptionData; }
 
-    bool IsModified() { return m_bHasDataToFlush || m_bFlushed; }
+    bool IsModified() const { return m_bHasDataToFlush || m_bFlushed; }
 
     bool IsEncrypted();
     void SetDecrypted();
diff --git a/package/source/xstor/xstorage.hxx b/package/source/xstor/xstorage.hxx
index dabdd9af049e..d4f48e282627 100644
--- a/package/source/xstor/xstorage.hxx
+++ b/package/source/xstor/xstorage.hxx
@@ -133,7 +133,7 @@ struct OStorage_Impl
 
     /// Count of registered modification listeners
     oslInterlockedCount         m_nModifiedListenerCount;
-    bool                        HasModifiedListener()
+    bool                        HasModifiedListener() const
     {
         return m_nModifiedListenerCount > 0 && m_pAntiImpl != nullptr;
     }
@@ -321,7 +321,7 @@ public:
 
     void ChildIsDisposed( const css::uno::Reference< css::uno::XInterface >& xChild );
 
-    sal_Int32 GetRefCount_Impl() { return m_refCount; }
+    sal_Int32 GetRefCount_Impl() const { return m_refCount; }
 
     //  XInterface
 
diff --git a/package/source/zipapi/CRC32.cxx b/package/source/zipapi/CRC32.cxx
index 9413a27cefd8..2440630db856 100644
--- a/package/source/zipapi/CRC32.cxx
+++ b/package/source/zipapi/CRC32.cxx
@@ -39,7 +39,7 @@ void CRC32::reset()
 {
     nCRC=0;
 }
-sal_Int32 CRC32::getValue()
+sal_Int32 CRC32::getValue() const
 {
     return nCRC;
 }
diff --git a/package/source/zipapi/MemoryByteGrabber.hxx b/package/source/zipapi/MemoryByteGrabber.hxx
index 9b1c096ae056..9f52204ead67 100644
--- a/package/source/zipapi/MemoryByteGrabber.hxx
+++ b/package/source/zipapi/MemoryByteGrabber.hxx
@@ -36,7 +36,7 @@ public:
     }
     MemoryByteGrabber(css::uno::Sequence<sal_Int8> &&) = delete;
 
-    const sal_Int8 * getCurrentPos () { return mpBuffer + mnCurrent; }
+    const sal_Int8 * getCurrentPos () const { return mpBuffer + mnCurrent; }
 
     sal_Int32 remainingSize() const { return mnEnd - mnCurrent; }
 
diff --git a/package/source/zipapi/XUnbufferedStream.hxx b/package/source/zipapi/XUnbufferedStream.hxx
index afb70cc46ba0..a864de48f2ba 100644
--- a/package/source/zipapi/XUnbufferedStream.hxx
+++ b/package/source/zipapi/XUnbufferedStream.hxx
@@ -79,7 +79,7 @@ public:
                  const css::uno::Reference < css::io::XInputStream >& xRawStream,
                  const ::rtl::Reference< EncryptionData >& rData );
 
-    sal_Int64 getSize() { return mnZipSize; }
+    sal_Int64 getSize() const { return mnZipSize; }
 
     virtual ~XUnbufferedStream() override;
 
diff --git a/package/source/zipapi/ZipOutputStream.cxx b/package/source/zipapi/ZipOutputStream.cxx
index 8ea040bd55e3..6bf3bd33f49e 100644
--- a/package/source/zipapi/ZipOutputStream.cxx
+++ b/package/source/zipapi/ZipOutputStream.cxx
@@ -188,7 +188,7 @@ void ZipOutputStream::finish()
     }
 }
 
-const css::uno::Reference< css::io::XOutputStream >& ZipOutputStream::getStream()
+const css::uno::Reference< css::io::XOutputStream >& ZipOutputStream::getStream() const
 {
     return m_xStream;
 }
diff --git a/package/source/zippackage/ZipPackageStream.cxx b/package/source/zippackage/ZipPackageStream.cxx
index 7332cdc366b6..dc49729fc1fe 100644
--- a/package/source/zippackage/ZipPackageStream.cxx
+++ b/package/source/zippackage/ZipPackageStream.cxx
@@ -255,7 +255,7 @@ uno::Sequence<sal_Int8> ZipPackageStream::GetEncryptionKey(Bugs const bugs)
     return aResult;
 }
 
-sal_Int32 ZipPackageStream::GetStartKeyGenID()
+sal_Int32 ZipPackageStream::GetStartKeyGenID() const
 {
     // generally should all the streams use the same Start Key
     // but if raw copy without password takes place, we should preserve the imported algorithm