diff --git a/file_io/unix/flock.c b/file_io/unix/flock.c
index 01e8a63..a41e440 100644
--- a/file_io/unix/flock.c
+++ b/file_io/unix/flock.c
@@ -27,7 +27,7 @@ APR_DECLARE(apr_status_t) apr_file_lock(apr_file_t *thefile, int type)
 {
     int rc;
 
-#if defined(HAVE_FCNTL_H)
+#if 0 && defined(HAVE_FCNTL_H)
     {
         struct flock l = { 0 };
         int fc;
@@ -86,7 +86,7 @@ APR_DECLARE(apr_status_t) apr_file_unlock(apr_file_t *thefile)
 {
     int rc;
 
-#if defined(HAVE_FCNTL_H)
+#if 0 && defined(HAVE_FCNTL_H)
     {
         struct flock l = { 0 };