diff --git a/fox32rom.def.okm b/fox32rom.def.okm
index 380682e..6e09922 100644
--- a/fox32rom.def.okm
+++ b/fox32rom.def.okm
@@ -11,8 +11,19 @@ MODULE Fox32ROM;
         reserved: CHAR;
     END;
 
+    EXTERN EVENT_TYPE_MOUSE_CLICK: INT;
+        EVENT_TYPE_MOUSE_RELEASE: INT;
+        EVENT_TYPE_KEY_DOWN: INT;
+        EVENT_TYPE_KEY_UP: INT;
+        EVENT_TYPE_MENU_BAR_CLICK: INT;
+        EVENT_TYPE_MENU_UPDATE: INT;
+        EVENT_TYPE_MENU_CLICK: INT;
+        EVENT_TYPE_MENU_ACK: INT;
+        EVENT_TYPE_EMPTY: INT;
+
     EXTERN PROCEDURE NewEvent: INT;
     EXTERN PROCEDURE GetNextEvent: INT;
+    EXTERN PROCEDURE ScancodeToAscii: INT;
 
     EXTERN PROCEDURE FillBackground: INT;
     EXTERN PROCEDURE DrawStrToBackground: INT;
diff --git a/fox32rom_okm.asm b/fox32rom_okm.asm
index ce8350c..9f9c008 100644
--- a/fox32rom_okm.asm
+++ b/fox32rom_okm.asm
@@ -40,6 +40,10 @@ GetNextEvent:
     pop r8
     ret
 
+; PROCEDURE ScancodeToAscii(scancode: CHAR): CHAR;
+ScancodeToAscii:
+    jmp scancode_to_ascii
+
 ; PROCEDURE FillBackground(color: INT;);
 FillBackground:
     jmp fill_background