-extern val rewriteLogLevel : int -> [Vhost];
-{{See <a href="http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html#rewriteloglevel">Apache
- documentation for <tt>RewriteLogLevel</tt></a>.}}
+extern type mod_rewrite_trace_level;
+{{A mod_rewrite log level, between 0 and 8. 2 or 3 are useful for
+ debugging, higher will slow down apache considerably. 0 disables
+ rewrite logging.}}
+
+extern val rewriteLogLevel : mod_rewrite_trace_level -> [Vhost];
+{{See <a href="https://httpd.apache.org/docs/current/mod/mod_rewrite.html#logging">
+ documentation for <tt>mod_rewrite log levels</tt></a>.}}