diff --git a/Include/pydebug.h b/Include/pydebug.h
index 70c88f6..cafbfd0 100644
--- a/Include/pydebug.h
+++ b/Include/pydebug.h
@@ -26,8 +26,6 @@ PyAPI_DATA(int) Py_UnbufferedStdioFlag;
 PYTHONPATH and PYTHONHOME from the environment */
 #define Py_GETENV(s) (Py_IgnoreEnvironmentFlag ? NULL : getenv(s))
 
-PyAPI_FUNC(void) Py_FatalError(const char *message);
-
 #ifdef __cplusplus
 }
 #endif
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://bugs.python.org/file22778/issue12595.patch">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://bugs.python.org/file22778/issue12595.patch" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>