diff --git a/win32.h b/win32.h
--- a/win32.h
+++ b/win32.h
@@ -3,6 +3,8 @@
 #ifndef WIN32_H
 #define WIN32_H
 
+bool MyShowCursor(bool show);
+
 typedef void (*Function)(int);
 bool LoadLibraryList(Function proc[], const char* dll);