1 files changed, 23 insertions, 9 deletions
diff --git a/src/libs/7zip/unix/C/XzEnc.h b/src/libs/7zip/unix/C/XzEnc.h
index 13390df8b..c3c19eca0 100644
--- a/src/libs/7zip/unix/C/XzEnc.h
+++ b/src/libs/7zip/unix/C/XzEnc.h
@@ -1,5 +1,5 @@
 /* XzEnc.h -- Xz Encode
-2009-04-15 : Igor Pavlov : Public domain */
+2011-02-07 : Igor Pavlov : Public domain */
 
 #ifndef __XZ_ENC_H
 #define __XZ_ENC_H
@@ -8,18 +8,32 @@
 
 #include "Xz.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+EXTERN_C_BEGIN
+
+typedef struct
+{
+  UInt32 id;
+  UInt32 delta;
+  UInt32 ip;
+  int ipDefined;
+} CXzFilterProps;
+
+void XzFilterProps_Init(CXzFilterProps *p);
+
+typedef struct
+{
+  const CLzma2EncProps *lzma2Props;
+  const CXzFilterProps *filterProps;
+  unsigned checkId;
+} CXzProps;
+
+void XzProps_Init(CXzProps *p);
 
 SRes Xz_Encode(ISeqOutStream *outStream, ISeqInStream *inStream,
-    const CLzma2EncProps *lzma2Props, Bool useSubblock,
-    ICompressProgress *progress);
+    const CXzProps *props, ICompressProgress *progress);
 
 SRes Xz_EncodeEmpty(ISeqOutStream *outStream);
 
-#ifdef __cplusplus
-}
-#endif
+EXTERN_C_END
 
 #endif