1 files changed, 12 insertions, 2 deletions
diff --git a/playground/include/playground.h b/playground/include/playground.h
index c224908..3ccfeeb 100644
--- a/playground/include/playground.h
+++ b/playground/include/playground.h
@@ -1,10 +1,20 @@
 #ifndef PLAYGROUND_H
 #define PLAYGROUND_H
 
-extern "C" void halt();
+extern "C"
+void halt();
+
+extern "C"
+void init_high();
+
+extern "C"
+int main();
+
+extern "C"
+void Default_Handler();
 
 template<typename T, size_t N>
-static inline
+static inline constexpr
 size_t SizeOfArray(const T(&)[N]) {
     return N;
 }