1 files changed, 17 insertions, 1 deletions
diff --git a/indra/llcommon/llsdserialize.h b/indra/llcommon/llsdserialize.h
index 23a0c8cfb1..9f58d44fe7 100644
--- a/indra/llcommon/llsdserialize.h
+++ b/indra/llcommon/llsdserialize.h
@@ -814,8 +814,24 @@ public:
 	}
 };
 
+class LL_COMMON_API LLUZipHelper : public LLRefCount
+{
+public:
+    typedef enum e_zip_result
+    {
+        ZR_OK = 0,
+        ZR_MEM_ERROR,
+        ZR_SIZE_ERROR,
+        ZR_DATA_ERROR,
+        ZR_PARSE_ERROR,
+    } EZipRresult;
+    // return OK or reason for failure
+    static EZipRresult unzip_llsd(LLSD& data, std::istream& is, S32 size);
+};
+
 //dirty little zip functions -- yell at davep
 LL_COMMON_API std::string zip_llsd(LLSD& data);
-LL_COMMON_API bool unzip_llsd(LLSD& data, std::istream& is, S32 size);
+
+
 LL_COMMON_API U8* unzip_llsdNavMesh( bool& valid, unsigned int& outsize,std::istream& is, S32 size);
 #endif // LL_LLSDSERIALIZE_H