Reorder declarations to separate interface from implementation.

runtime/src/main/cpp/Exceptions.h

@@ -59,6 +59,7 @@ void RUNTIME_NORETURN ThrowIllegalStateException();
 void RUNTIME_NORETURN ThrowInvalidMutabilityException(KConstRef where);
 void RUNTIME_NORETURN ThrowIncorrectDereferenceException();
 void RUNTIME_NORETURN ThrowIllegalObjectSharingException(KConstNativePtr typeInfo, KConstNativePtr address);
+void RUNTIME_NORETURN ThrowFreezingException(KRef toFreeze, KRef blocker);
 // Prints out message of Throwable.
 void PrintThrowable(KRef);
 

runtime/src/main/cpp/Memory.h

@@ -485,8 +485,6 @@ OBJ_GETTER(ReadHeapRefLocked, ObjHeader** location, int32_t* spinlock) RUNTIME_N
 void EnterFrame(ObjHeader** start, int parameters, int count) RUNTIME_NOTHROW;
 // Called on frame leave, if it has object slots.
 void LeaveFrame(ObjHeader** start, int parameters, int count) RUNTIME_NOTHROW;
-// Collect garbage, which cannot be found by reference counting (cycles).
-void GarbageCollect() RUNTIME_NOTHROW;
 // Clears object subgraph references from memory subsystem, and optionally
 // checks if subgraph referenced by given root is disjoint from the rest of
 // object graph, i.e. no external references exists.

runtime/src/main/cpp/MemoryPrivate.hpp

@@ -19,7 +19,12 @@
 
 #include "Memory.h"
 
+extern "C" {
+
 void AddRefFromAssociatedObject(const ObjHeader* object) RUNTIME_NOTHROW;
 void ReleaseRefFromAssociatedObject(const ObjHeader* object) RUNTIME_NOTHROW;
+void Kotlin_ObjCExport_releaseAssociatedObject(void* associatedObject);
+
+}  // extern "C"
 
 #endif // RUNTIME_MEMORYPRIVATE_HPP