Resolve various "no previous declaration" warnings

2 files changed, 19 insertions, 15 deletions

diff --git a/Source/Core/Common/Debug/CodeTrace.cpp b/Source/Core/Common/Debug/CodeTrace.cpp
index 09939bdf96..65b7826770 100644
--- a/Source/Core/Common/Debug/CodeTrace.cpp
+++ b/Source/Core/Common/Debug/CodeTrace.cpp
@@ -48,6 +48,21 @@ u32 GetMemoryTargetSize(std::string_view instr)
 
   return 4;
 }
+
+bool CompareMemoryTargetToTracked(const std::string& instr, const u32 mem_target,
+                                  const std::set<u32>& mem_tracked)
+{
+  // This function is hit often and should be optimized.
+  auto it_lower = std::lower_bound(mem_tracked.begin(), mem_tracked.end(), mem_target);
+
+  if (it_lower == mem_tracked.end())
+    return false;
+  else if (*it_lower == mem_target)
+    return true;
+
+  // If the base value doesn't hit, still need to check if longer values overlap.
+  return *it_lower < mem_target + GetMemoryTargetSize(instr);
+}
 }  // namespace
 
 void CodeTrace::SetRegTracked(const std::string& reg)
@@ -124,21 +139,6 @@ TraceOutput CodeTrace::SaveCurrentInstruction() const
   return output;
 }
 
-bool CompareMemoryTargetToTracked(const std::string& instr, const u32 mem_target,
-                                  const std::set<u32>& mem_tracked)
-{
-  // This function is hit often and should be optimized.
-  auto it_lower = std::lower_bound(mem_tracked.begin(), mem_tracked.end(), mem_target);
-
-  if (it_lower == mem_tracked.end())
-    return false;
-  else if (*it_lower == mem_target)
-    return true;
-
-  // If the base value doesn't hit, still need to check if longer values overlap.
-  return *it_lower < mem_target + GetMemoryTargetSize(instr);
-}
-
 AutoStepResults CodeTrace::AutoStepping(bool continue_previous, AutoStop stop_on)
 {
   AutoStepResults results;
diff --git a/Source/Core/Common/FatFsUtil.cpp b/Source/Core/Common/FatFsUtil.cpp
index b003e48f5b..c03e16e4a6 100644
--- a/Source/Core/Common/FatFsUtil.cpp
+++ b/Source/Core/Common/FatFsUtil.cpp
@@ -195,6 +195,7 @@ extern "C" DWORD get_fattime(void)
   return static_cast<DWORD>(s_callbacks->GetCurrentTimeFAT());
 }
 
+#if FF_USE_LFN == 3  // match ff.h; currently unused by Dolphin
 extern "C" void* ff_memalloc(UINT msize)
 {
   return std::malloc(msize);
@@ -204,7 +205,9 @@ extern "C" void ff_memfree(void* mblock)
 {
   return std::free(mblock);
 }
+#endif
 
+#if FF_FS_REENTRANT
 extern "C" int ff_cre_syncobj(BYTE vol, FF_SYNC_t* sobj)
 {
   *sobj = new std::recursive_mutex();
@@ -229,6 +232,7 @@ extern "C" int ff_del_syncobj(FF_SYNC_t sobj)
   delete reinterpret_cast<std::recursive_mutex*>(sobj);
   return 1;
 }
+#endif
 
 static const char* FatFsErrorToString(FRESULT error_code)
 {