Allow -DHC_USE_THREADS=0
@@ -28,7 +28,9 @@ module AP_MODULE_DECLARE_DATA proxy_hcheck_module;
/* Why? So we can easily set/clear HC_USE_THREADS during dev testing */
#if APR_HAS_THREADS
+#ifndef HC_USE_THREADS
#define HC_USE_THREADS 1
+#endif
#else
#define HC_USE_THREADS 0
typedef void apr_thread_pool_t;
