diff --git a/renderdoc/android/android_utils.h b/renderdoc/android/android_utils.h
index b100a9096..16da37162 100644
--- a/renderdoc/android/android_utils.h
+++ b/renderdoc/android/android_utils.h
@@ -73,8 +73,6 @@ rdcarray<ABI> GetSupportedABIs(const rdcstr &deviceID);
 rdcstr GetRenderDocPackageForABI(ABI abi);
 rdcstr GetPathForPackage(const rdcstr &deviceID, const rdcstr &packageName);
 rdcstr GetFolderName(const rdcstr &deviceID);
-
-bool PatchManifest(bytebuf &manifest);
 };
 
 DECLARE_REFLECTION_ENUM(Android::ABI);
diff --git a/renderdoc/driver/vulkan/vk_replay.h b/renderdoc/driver/vulkan/vk_replay.h
index 1247cc2b0..c5af74e05 100644
--- a/renderdoc/driver/vulkan/vk_replay.h
+++ b/renderdoc/driver/vulkan/vk_replay.h
@@ -429,10 +429,6 @@ public:
   bool IsRenderOutput(ResourceId id) { return GetRenderOutputSubresource(id).mip != ~0U; }
   void FileChanged();
 
-  void InitCallstackResolver();
-  bool HasCallstacks();
-  Callstack::StackResolver *GetCallstackResolver();
-
   // used for vulkan layer bookkeeping. Ideally this should all be handled by installers/packages,
   // but for developers running builds locally or just in case, we need to be able to update the
   // layer registration ourselves.