diff --git a/ChangeLog b/ChangeLog
index 30f2c24a1e..ed9e46b88e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Sep  9 05:17:04 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+
+	* ext/openssl/ossl_config.rb: avoid compile error in OpenSSL-0.9.6.
+
 Tue Sep  9 01:50:45 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* lib/webrick/httpserver.rb (HTTPServer#access_log): add "\n" to
diff --git a/ext/openssl/ossl_config.c b/ext/openssl/ossl_config.c
index fe5eba7211..835f2a5b3d 100644
--- a/ext/openssl/ossl_config.c
+++ b/ext/openssl/ossl_config.c
@@ -264,6 +264,7 @@ ossl_config_get_section_old(VALUE self, VALUE section)
     return ossl_config_get_section(self, section);
 }
 
+#ifdef IMPLEMENT_LHASH_DOALL_ARG_FN
 static void
 get_conf_section(CONF_VALUE *cv, VALUE ary)
 {
@@ -285,7 +286,16 @@ ossl_config_get_sections(VALUE self)
 
     return ary;
 }
+#else
+static VALUE
+ossl_config_get_sections(VALUE self)
+{
+    rb_warn("Config::sections don't work with %s", OPENSSL_VERSION_TEXT);
+    return rb_ary_new();
+}
+#endif
 
+#ifdef IMPLEMENT_LHASH_DOALL_ARG_FN
 static void
 dump_conf_value(CONF_VALUE *cv, VALUE str)
 {
@@ -331,6 +341,14 @@ ossl_config_to_s(VALUE self)
 
     return dump_conf(conf);
 }
+#else
+static VALUE
+ossl_config_to_s(VALUE self)
+{
+    rb_warn("Config::to_s don't work with %s", OPENSSL_VERSION_TEXT);
+    return rb_str_new(0, 0);
+}
+#endif
 
 static VALUE
 ossl_config_inspect(VALUE self)