Fix PSP compiled

src/engine/engine.c

@@ -15,6 +15,7 @@
 #include "asset/asset.h"
 #include "ui/ui.h"
 #include "rpg/rpg.h"
+#include "debug/debug.h"
 
 engine_t ENGINE;
 
@@ -24,6 +25,7 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
   ENGINE.argc = argc;
   ENGINE.argv = argv;
 
+
   // Init systems. Order is important.
   timeInit();
   inputInit();
@@ -46,6 +48,7 @@ errorret_t engineUpdate(void) {
   sceneManagerUpdate();
   errorChain(displayUpdate());
 
+
   if(inputPressed(INPUT_ACTION_RAGEQUIT)) ENGINE.running = false;
 
   errorOk();