-extern MonoSymbolTable *mono_symbol_table;
-extern MonoDebugFormat mono_debug_format;
-extern GHashTable *mono_debug_handles;
-extern gint32 mono_debug_debugger_version;
-extern gint32 _mono_debug_using_mono_debugger;
-
-void mono_debug_list_add (MonoDebugList **list, gconstpointer data);
-void mono_debug_list_remove (MonoDebugList **list, gconstpointer data);
+MONO_API void mono_debug_init (MonoDebugFormat format);
+MONO_API void mono_debug_open_image_from_memory (MonoImage *image, const mono_byte *raw_contents, int size);
+MONO_API void mono_debug_cleanup (void);