-const char* mono_dl_get_so_prefix (void) MONO_INTERNAL;
-const char** mono_dl_get_so_suffixes (void) MONO_INTERNAL;
-void* mono_dl_open_file (const char *file, int flags) MONO_INTERNAL;
-void mono_dl_close_handle (MonoDl *module) MONO_INTERNAL;
-void* mono_dl_lookup_symbol (MonoDl *module, const char *name) MONO_INTERNAL;
-int mono_dl_convert_flags (int flags) MONO_INTERNAL;
-char* mono_dl_current_error_string (void) MONO_INTERNAL;
-int mono_dl_get_executable_path (char *buf, int buflen) MONO_INTERNAL;
+const char* mono_dl_get_so_prefix (void);
+const char** mono_dl_get_so_suffixes (void);
+void* mono_dl_open_file (const char *file, int flags);
+void mono_dl_close_handle (MonoDl *module);
+void* mono_dl_lookup_symbol (MonoDl *module, const char *name);
+int mono_dl_convert_flags (int flags);
+char* mono_dl_current_error_string (void);
+int mono_dl_get_executable_path (char *buf, int buflen);
+const char* mono_dl_get_system_dir (void);