6 files changed, 14 insertions, 14 deletions
diff --git a/include/klee/ExecutionState.h b/include/klee/ExecutionState.h
index 1715f7b4..d2994288 100644
--- a/include/klee/ExecutionState.h
+++ b/include/klee/ExecutionState.h
@@ -25,12 +25,12 @@
 namespace klee {
   class Array;
   class CallPathNode;
-  class Cell;
-  class KFunction;
-  class KInstruction;
+  struct Cell;
+  struct KFunction;
+  struct KInstruction;
   class MemoryObject;
   class PTreeNode;
-  class InstructionInfo;
+  struct InstructionInfo;
 
 std::ostream &operator<<(std::ostream &os, const MemoryMap &mm);
 
diff --git a/include/klee/Internal/Module/KInstIterator.h b/include/klee/Internal/Module/KInstIterator.h
index 3890cc65..88efed38 100644
--- a/include/klee/Internal/Module/KInstIterator.h
+++ b/include/klee/Internal/Module/KInstIterator.h
@@ -11,7 +11,7 @@
 #define KLEE_KINSTITERATOR_H
 
 namespace klee {
-  class KInstruction;
+  struct KInstruction;
 
   class KInstIterator {
     KInstruction **it;
diff --git a/include/klee/Internal/Module/KModule.h b/include/klee/Internal/Module/KModule.h
index 690f079d..67723b3a 100644
--- a/include/klee/Internal/Module/KModule.h
+++ b/include/klee/Internal/Module/KModule.h
@@ -26,12 +26,12 @@ namespace llvm {
 }
 
 namespace klee {
-  class Cell;
+  struct Cell;
   class Executor;
   class Expr;
   class InterpreterHandler;
   class InstructionInfoTable;
-  class KInstruction;
+  struct KInstruction;
   class KModule;
   template<class T> class ref;
 
diff --git a/lib/Core/Executor.h b/lib/Core/Executor.h
index d211b8ce..c37a2869 100644
--- a/lib/Core/Executor.h
+++ b/lib/Core/Executor.h
@@ -44,13 +44,13 @@ namespace llvm {
 
 namespace klee {  
   class Array;
-  class Cell;
+  struct Cell;
   class ExecutionState;
   class ExternalDispatcher;
   class Expr;
   class InstructionInfoTable;
-  class KFunction;
-  class KInstruction;
+  struct KFunction;
+  struct KInstruction;
   class KInstIterator;
   class KModule;
   class MemoryManager;
@@ -60,7 +60,7 @@ namespace klee {
   class Searcher;
   class SeedInfo;
   class SpecialFunctionHandler;
-  class StackFrame;
+  struct StackFrame;
   class StatsTracker;
   class TimingSolver;
   class TreeStreamWriter;
diff --git a/lib/Core/SpecialFunctionHandler.h b/lib/Core/SpecialFunctionHandler.h
index e8c2eedf..02e70ed4 100644
--- a/lib/Core/SpecialFunctionHandler.h
+++ b/lib/Core/SpecialFunctionHandler.h
@@ -22,7 +22,7 @@ namespace klee {
   class Executor;
   class Expr;
   class ExecutionState;
-  class KInstruction;
+  struct KInstruction;
   template<typename T> class ref;
   
   class SpecialFunctionHandler {
diff --git a/lib/Core/StatsTracker.h b/lib/Core/StatsTracker.h
index 9d22b389..8f3a01a2 100644
--- a/lib/Core/StatsTracker.h
+++ b/lib/Core/StatsTracker.h
@@ -26,8 +26,8 @@ namespace klee {
   class Executor;  
   class InstructionInfoTable;
   class InterpreterHandler;
-  class KInstruction;
-  class StackFrame;
+  struct KInstruction;
+  struct StackFrame;
 
   class StatsTracker {
     friend class WriteStatsTimer;