Add placement new operator

2 files changed, 5 insertions, 0 deletions

diff --git a/cores/arduino/new.cpp b/cores/arduino/new.cpp
index cf6f89c..bfb219d 100644
--- a/cores/arduino/new.cpp
+++ b/cores/arduino/new.cpp
@@ -26,6 +26,10 @@ void *operator new[](size_t size) {
   return malloc(size);
 }
 
+void * operator new(size_t size, void * ptr) {
+  return ptr;
+}
+
 void operator delete(void * ptr) {
   free(ptr);
 }
diff --git a/cores/arduino/new.h b/cores/arduino/new.h
index 6e1b68f..7690911 100644
--- a/cores/arduino/new.h
+++ b/cores/arduino/new.h
@@ -23,6 +23,7 @@
 
 void * operator new(size_t size);
 void * operator new[](size_t size);
+void * operator new(size_t size, void * ptr);
 void operator delete(void * ptr);
 void operator delete[](void * ptr);